Thursday, 2025-11-13
14:23 Would it be possible for a moon to be impacted, making it spiral into the planet? – astronomy
14:23 Recessed receptacle for 14-50 range outlet – diy
14:23 Is the Current Leading or Lagging? – electronics
14:23 Keeping layer styling when making permanent in QGIS – gis
14:23 Is "the" needed here: "the almost 50 species of bumble bees ..."? – english
14:23 Building a class D amplifier from scratch for a 20 W 4 Ω speaker – electronics
14:23 Zeeman splitting of Mercury green (546 nm) line: why no spin-orbit? – physics
06:23 How do I stop excel from changing cell range when moving data around my spreadsheet – superuser.com
06:23 What is this obfuscation method called? – english
06:23 I want to press the smaller polygon into the larger, QGIS? – gis
06:23 Are there certain variable names that I should avoid in an article? – academia
06:23 Confused about distribution of ceiling function – math
06:23 Find the exact path to get the ball in the hole with 2 bounces – math
06:23 Is there a version of Hamilton's Principle of Stationary Action when only initial conditions are known and the final end state is unknown? – physics
06:23 What's the name of this "Burroughs" computer? – retrocomputing
Wednesday, 2025-11-12
22:23 Trying to understand a particular example that the union of an infinite number of closed sets is not necessarily closed. – math
22:23 How to Protect Commercial Java Software Running on Client Machines? – security
22:23 Ordered Pair of Sets, Ordered Pair and Cartesian Product. – math
14:23 Can one debt cancel another debt? – law
14:23 Sudden Docker error about "client API version" – stackoverflow.com
14:23 To what extent can competitors cooperate on product safety without running afoul of antitrust rules in the USA? – law
14:23 Is there an extension of the GCD function? – math
14:23 When is an abelian group homomorphism between R-modules always R-linear? – mathoverflow.net
06:23 GIMP 3.0.4 export as HEIF/HEIC on LMDE 7? – unix
06:23 How to make a logic circuit with LEDs as opposed to 1N4004s or the like? – electronics
06:23 W#@† !$ †#!$ øbfu$©@†!øn Պ€†#ød ©@ll€d? – english
06:23 Does the linearity of transformations between inertial coordinate frames follow from the standard postulates of special relativity? – physics
Tuesday, 2025-11-11
22:23 Hausdorff dimension of the stretch set of a Lipschitz map – mathoverflow.net
22:23 What is the need of foundation rebar earthing? – electronics
22:23 Frustation with students and deadlines – academia
14:23 Moving snapped vertices of separate polygons in the same layer using QGIS – gis
14:23 Mystery Cold Water Line – diy
14:23 Does a companion paper have to have the same authors? – academia
14:23 Beating the uncertainty principle for musicians – physics
14:23 Do hub bearings have to be adjusted on both sides? – bicycles
14:23 Math paper rejected, reviewer appears not to have appropriate expertise? – academia
06:23 MOSFET circuit: Why are there voltage transients on gate signal when drain is disconnected? – electronics
06:23 Is there an analog of Markov's Inequality (or Chebychev) for Medians? – math
06:23 Was Wilkie Collins' The Moonstone really "the earliest police procedural"? – literature
06:23 Why did the flag on the moon stop moving? – space
06:23 Why does QED use spinors but Classical Electrodynamics doesn't? – physics
06:23 Bigger drain tabs compared to source on MOSFET – electronics
Monday, 2025-11-10
22:23 Examples for Verbotsirrtum – law
22:23 Cross-institutional transcript released one day after my home university's graduation deadline. What are my options? – academia
22:23 Best practices for applying second surface mirrors (OSRs) on satellite radiators – tape vs foil? – space
22:23 Visualizing a basic triangle inequality in metric spaces – math
22:23 Switch internal layout – networkengineering
22:23 How to perform a mass charge back against a business? – money
22:23 How did old programs handle signal safety when there weren't the POSIX realtime signal extension? – retrocomputing
14:23 Urysohn's Lemma with compact sets and uniformly continuous function – math
14:23 Is utilizing free neutrons in a nuclear reactor possible? – physics
06:23 Op-amp output distorted after adding decoupling capacitors to ±12 V power rails (and need alternative noise filter) – electronics
06:23 Three pulleys are connected to each other via two ropes. By how many centimeters does point Q move upwards? – math
06:23 Can an electric aircraft ever go supersonic? – aviation
06:23 Circuit to combine two PWM generated sound signals – electronics
06:23 Is there any difference between [[ -n $1 ]] and [[ $1 ]] in bash? – unix
Sunday, 2025-11-09
22:23 Speculative Question on NSA total storage capacity – crypto
22:23 Zener inside a diode bridge – electronics
22:23 Solving Combinatorical Equation for n – math
22:23 Where are the foci of Earth's orbit? – astronomy
22:23 Why did Herman Melville write "if he have a chance" in Moby Dick? – english
22:23 Optimal bound on the growth of Riemann zeta along the critical line – mathoverflow.net
22:23 By how many centimeters does point Q move upwards? – math
22:23 Preventing “neatness bias” in math courses – academia
22:23 Defining Lebesgue non measurable sets with countable information – mathoverflow.net
14:23 What is the correct orientation of the connecting tab on a bathroom sink stopper? – diy
14:23 Why do these cheap Chinese decorator lights not short cuircuit? – electronics
14:23 Would longer runways allow pilots to cancel a takeoff for failures that right now are too far into the takeoff to allow for a deceleration? – aviation
06:23 A sequence based on Euler's totient function that always converges to prime numbers – math
06:23 Does it make sense to apply for tenured professorship at departments where my field is not represented? – academia
Saturday, 2025-11-08
22:23 Why can I fit a horizontal line through the 95% confidence intervals region of my OLS model even though its overall p-value is close to 0.05? – stats
22:23 Practice: Quantity or Quality – writing
22:23 A question on the nonrelativistic limit of special relativity – physics
14:23 Is it meaningful to talk about percentage increase for temperatures measured in Celsius or Fahrenheit? – physics
06:23 How should the notion of "cycle" be defined if we want the definition to capture what we actually mean by such a thing? – math
06:23 Complexity of CNF-SAT parameterized by the number of clauses – cstheory
06:23 Conformal prediction - non-exchangeability in 2025? – stats
06:23 zsh: Preserve trailing comma inside brace completion – unix
06:23 Woke up to our minecraft server completely griefed "terminated by MLPI" – gaming
06:23 is it possible to rent an airbnb for 5 hours during the day and use it to host a family gathering of 50 people? – travel
06:23 Agatha Christie - Hercule Poirot short story or novel – literature
06:23 LC tank resonance in LTSPICE – electronics
06:23 Hat-trick is for three, what's the word for something being successful four times consecutively? – english
06:23 In a seven segment display, why does my "6" looks like a small letter "b" – electronics
Friday, 2025-11-07
22:23 What genre comes close, other than Young Adult? – writing
22:23 Who gets the accumulated preferred stock late dividend payments? – money
22:23 When did Soviet industrial planners start tooling for tank production? – history
22:23 What is a "Squitchen"? – literature
22:23 how to make tar stop after reading or listing a few first files from a big tarball? – unix
22:23 What type theory really is? – math
14:23 Why doesn't the pwd nullary built-in error when provided an argument, whereas the nullary/unary exit built-in does error? – unix
14:23 Retiring early to pursue research in Pure Mathematics – mathoverflow.net
06:23 How to understand non-standard halting times? – mathoverflow.net
06:23 ssh and find interact weirdly when no files match the find qualifiers – superuser.com
06:23 Is "banditing" a marathon illegal? – law
06:23 About tourism with kids in Japan – travel
06:23 The color code on this resistor doesn't seem to make sense. Can someone explain? – electronics
Thursday, 2025-11-06
22:23 TVSs versus Snubbers to protect power MOSFETS – electronics
22:23 On what basis did Churchill sleep "the sleep of the saved" immediately after Pearl Harbor? – history
22:23 zsh - if condition comparison: '-ne' and '!=' have different result – unix
22:23 Push On Push Off circuit with Capacitive Load – electronics
22:23 Does a resistor in series with an LED draw more power than a resistor alone? – electronics
22:23 Does General Relativity allow sudden gravitational source changes? – physics
22:23 Can an employer legally fire an employee for joining a Union? – law
14:23 How do I pass question marks to server when newer `curl` (8.11.1) strips question mark where older (7.29.0) did not? – superuser.com
06:23 Provability of secuirty for unbalanced Feistel ciphers? – crypto
06:23 Does it make sense to apply for a senior position at a department where nobody knows you personally? – academia
Wednesday, 2025-11-05
22:23 Why do we still need NAT pool network mask when we already have starting IP and ending IP? – networkengineering
22:23 Staying away from points/minimizing potential energy – mathoverflow.net
22:23 Confused about the definition of branch of complex logarithm – math
22:23 In the 8088, what was the time/cycles penalty for switching segments? – retrocomputing
22:23 What makes a computer pretending to be a human online fraud? – law
22:23 Are all natural numbers (except 1 and 2) part of at least one primitive pythagorean triplet? – math
22:23 $3 Aliexpress 12V 3A Adaptor – electronics
14:23 Why do shell control statement have that syntax (semicolon/newline+then/do) – unix
14:23 Billing hours for a consultant waiting on hardware – workplace
14:23 65 Minutes enough to do international transit at Toronto YYZ airport? – travel
06:23 What is the best way to measure an analog signal from a precision measurement without loading the signal? – electronics
06:23 How should you handle uncertainties of when determining mean count rates of radioactive sources? – physics
06:23 How to handle advisor who insists on alphabetical ordering of names? – academia
Tuesday, 2025-11-04
22:23 Is the weak sequential topology on a separable Hilbert space always metrizable? – math
22:23 Wasn't separation of traffic between bridge ports problematic in the presence of hubs? – networkengineering
22:23 Add fixed offset frequency to incoming signal – electronics
22:23 Modelling short vs. longterm unemployment duration – stats
22:23 Would the first ribosome and the genetic sequences specifying its components have to evolve simultaneously? – biology
22:23 The generalized Frattini argument – mathoverflow.net
22:23 Can 2-wire measurement reach 4-wire precision? – electronics
22:23 Great theorems with elementary statements: 2026-onward – mathoverflow.net
14:23 Does an entire flux of neutrinos eventually get absorbed? – astronomy
14:23 A seemingly random Konjunktiv I and a "worden" placed – german
14:23 Server does not send FIN ACK response, but instead ACK with "out of range" Ack number increased by 1 byte – networkengineering
14:23 Confusion about my sump pit and pump. Am I doing it correctly? – diy
14:23 Why does the leading coefficient of a quadratic trinomial resemble some sort of a slope? – math
14:23 Need to get into Ireland from England but no photo id – travel
06:23 Is this toilet flange broken? – diy
06:23 Where does Ubuntu Linux get its information about CPU temperature on ssh login? – superuser.com
06:23 Is it possible to switch from 32-bit protected mode to real mode without going through 16-bit protected mode? – retrocomputing
06:23 Confusion with transient analysis and initial condidtions in LTSPice – electronics
06:23 How to create a finished look around doorway without trim? – diy
Monday, 2025-11-03
22:23 Is low Hamming weight problem comparably difficult as SIS? – crypto
22:23 Why do some countries not use hyphen for aircraft registration? – aviation
22:23 Will a Coin rotate always about its diameter/com when Tossed? – physics
22:23 TI Wireless range estimation Tool Clarifications for Sub-1 GHz – electronics
22:23 Which sets are "persistently measurable" – mathoverflow.net
22:23 Why would a tubeless ready wheel also have traditional rim tape? – bicycles
22:23 ArXiv published my paper under incorrect subject area – academia
14:23 How to remove the solenoid connector on top of the transmission case on 2015 Santa Fe? – mechanics
14:23 Do regression coefficients imply anything about the relationship *between* the predictors? – stats
14:23 Is a resignation due to unsafe working practices a constructive dismissal? – law
14:23 Compiler interpretation of '____' – stackoverflow.com
06:23 What does "rantin' sideways" mean? – english
06:23 Bode Plot Stability: Gain Margin rules with multiple 180 degree phase crossover? – electronics
06:23 Does there exist a continuous surjection between any two compact (or any two non-compact) manifolds? – math
06:23 How do I cover our boiler after the burner was replaced with a deeper one? – diy
06:23 Updating object properties with array elements – stackoverflow.com
06:23 How and why does grep match this pattern (containing newline)? – unix
06:23 Word for any person who doesn't oppose any group among staff members – english
Sunday, 2025-11-02
22:23 What is "lane math" when building interchanges? – gaming
22:23 Comparison Invariant Cohomology with Cohomology of Quotient Manifold – math
22:23 Problem with bringing up QE service platform(qepal.com/fa/explore) – stackoverflow.com
22:23 A riddle involving the difference between lcm and GCD – math
22:23 Should I avoid "woke" language when applying for NSF GRFP? – academia
14:23 How "close" can we get to a homeomorphism between non-homeomorphic surfaces? – math
14:23 Why is the Stress Tensor a Diagonal Matrix for Static Fluids – physics
06:23 iOS Shortcuts: Subtitled Text items in Choose from List action when item names contain a dot – apple
06:23 How to distinguish sftp session in PAM? – serverfault.com
06:23 Conflicts among traffic signs and pavement markings – law
06:23 Why apparmor return this error? – unix
06:23 Why does classical testing privilege Type I error (vs. the symmetric Bayesian view), why is status quo given privilege in traditional decision theory? – stats
06:23 Do I need pressure treated plywood for carport attic space flooring that will be used to store wood – diy
Saturday, 2025-11-01
22:23 How to delete entries from Evince's open-existing-document pop-up? – askubuntu.com
22:23 How exactly do charged capacitors decrease current? – physics
22:23 How do I calculate how many nights I'm staying when booking a hotel? – travel
22:23 How to state that AI was not used in my thesis – academia
22:23 How do you describe anything spurious, of low quality or anything fake that imitates the original? – english
14:23 Better ways to make a 300 milliOhm potentiometer than using 2 feet of #30 wire and a copper clip – electronics
14:23 How Do I Calculate How Many Nights I'm Staying When Booking an Hotel? – travel
14:23 UART on custom STM32 Microcontroller board outputs garbage data – electronics
14:23 Why do some sites ask me to share my device's identity to them? – android
14:23 How exactly do charged capacitors slow down current? – physics
14:23 Add capacitor between Source and Drain on N-MOSFET – electronics
06:23 Is it okay in prediction problems to put post-outcome features in the model? – stats
06:23 How big was the nuclear-triggered tsunami at Moruroa in July 1979? – history
06:23 What are these things on the top of F1 cars? – sports
06:23 Do there exist English translations of Arabic mathematics in the middle ages? – hsm
06:23 When can a defendant review records from the grand jury that effected their indictment? – law
Friday, 2025-10-31
22:23 I have some speeds missing on my Canon 7D(II) – photo
22:23 Identifying a specific D-sub connector shell and screw – electronics
22:23 What is the handle on the captain's seat in the An-12? – aviation
22:23 Why aren't there green stars? – astronomy
22:23 Decide on which Linux file system? – unix
22:23 How do you decide the correct trace width in PCB design? – electronics
14:23 Is current booster for LM78xx valid for any Linear regulator? – electronics
14:23 Given dark energy is described by a cosmological constant does the acceleration of the universe approach a constant? – physics
14:23 Overnight layover at DXB: Can I leave the airport on a single-ticket itinerary with Emirates? – travel
14:23 An assessment that takes 3 weeks for a senior position – workplace
14:23 Late-night transfer from SHA to PVG airport (single ticket) – travel
14:23 Stating that AI was not used in my thesis – academia
06:23 "Continue with Google" without saving account on device – android
06:23 Why can’t an artificial neural network figure out what a lava lamp will do next? – ai
06:23 Why am I getting a Chromebook dd command error: No space left on a drive that has enough space? – superuser.com
06:23 How to explain different regression results when dependent variable is in log or in level – stats
06:23 Template for function with N inputs – stackoverflow.com
06:23 Non-standard analysis and higher-order model theory – mathoverflow.net
06:23 Using a test of independent data on paired data; valid or not? – stats
Thursday, 2025-10-30
22:23 Identify poem: My gentle child, behold this horse, / a noble animal of course, / though not to be relied on – literature
22:23 Can photon be emitted if it will never be absorbed, going to infinity? (in CPT perspective no emission) – physics
22:23 Don't all roads lead to heat death? – astronomy
22:23 Hotel Rooms for rent during the week – travel
22:23 Expected value of the largest distance from a random point to an edge in a unit square – math
14:23 If a bounded sequence does not converge to a specific point, then does it have a subsequence that converges to a point other than the specific one? – math
14:23 How do I temporarily prevent snap from downloading anything? – askubuntu.com
14:23 Is it possible to reorder collections in Steam? – gaming
14:23 What is the name of this poem? And/or the author? – literature
14:23 Physical explanation of an integrator's capacitor behavior – electronics
14:23 What is the best tool to cut about a 3/4” groove about 1/8” deep – diy
14:23 Given a law, how can I find all the court interpretations of that law? – law
06:23 How to stop Word 'updating' all documents after opening? – superuser.com
06:23 Where are the verification files for 25.10? – askubuntu.com
06:23 How to setup Thread-Local Storage (TLS) callbacks on Windows without CRT? – stackoverflow.com
06:23 TL431 Cutoff circuit does not work – electronics
06:23 Can I include latitude and longitude as fixed effects along with a Matern spatial correlation term in spaMM? – stats
06:23 SSR inrush current Issue – electronics
06:23 How to get every lines between nth and (n+1)th match of grep in text file – unix
Wednesday, 2025-10-29
22:23 Why does lspci stop with error -2? – superuser.com
22:23 How does the Berezin integral for fermions represent a "sum over all configurations"? – physics
22:23 Odd approach pattern? – aviation
22:23 Windows file type icons – superuser.com
22:23 Choice of LO for Gilbert cell mixer and ADC sampling – electronics
22:23 How to use a "grep" result as an input of another grep, resulting in multiple lines? – unix
14:23 If you're putting a rubber band around a sphere, when does it stay on? – physics
14:23 What is the formal and rigorous definition of a quantifier? – math
14:23 Remote connect from local computer to ubuntu server problem – askubuntu.com
06:23 How do we keep track of the positions of stars that are light years away? – astronomy
06:23 Why does the 3DExperience SolidWorks fail to install on Azure VM with an error code 154? – superuser.com
06:23 Gate half open on MOSFET or IGBT easily kills transistor on high power – electronics
06:23 How much damage is done to an advisor relationship if I accidentally posted a premature draft on arXiv under sole authorship? – academia
06:23 How to refer to Russian mathematicians – mathoverflow.net
Tuesday, 2025-10-28
22:23 What do model theorists mean when they talk about set sizes? – math
22:23 How can we oppose the relocation of our office? – workplace
22:23 Does this plumbing rough-in for my kitchen remodel look correct/up-to-date? – diy
22:23 What laws determine how long a court case lasts? – law
22:23 Output impedance of an amplifier with complementary emitter follower output stage – electronics
22:23 Light refraction to increase production of horizontal power cells – electronics
14:23 Big picture of Vector Calculus – math
14:23 How do I explain that the last "it" isn't needed in this sentence? – english
14:23 If one considers a law ambiguous, how can one request that the lawmakers clarify it? – law
14:23 Verifying that rotation is a symmetry of an ODE – math
14:23 Did any processor ISA have a "reversed accumulator" architecture? – retrocomputing
06:23 Why did Gandalf remember Saruman's name but not his own in "The White Rider"? – literature
06:23 Trim vs Speed changes – aviation
06:23 Is the saddle for a cantilever brake a "pinch hold" for the cable? – bicycles
06:23 Direct measurement of magnetic field due to displacement current – physics
06:23 Has an explicit value of \\(x_0\\) been computed in the Baker–Harman–Pintz theorem on prime gaps? – mathoverflow.net
06:23 Would Colliding Asteroids Make a Sound? – physics
06:23 Should I remove irrelevant Bachelor's Thesis from my PhD Application CV? – academia
Monday, 2025-10-27
22:23 Objections to power-set operation – math
22:23 Did not understand how exactly N MOSFET work – electronics
22:23 The concept of Inertia and GR – physics
22:23 Can I board the Eurostar mid way? – travel
22:23 How to connect a SAS drive to a SATA motherboard? – superuser.com
22:23 How does using a two-phase clock allow the processor to use latches instead of flip flops? – retrocomputing
14:23 Examples for the use of AI and especially LLMs in notable mathematical developments – mathoverflow.net
14:23 Why can't we use the average Z-score as a measure of skewness? – stats
14:23 How is the 4.5V delivered in this charge amplifier circuit? – electronics
14:23 Can an adviser informally check in with a PI about postdoc decisions? – academia
14:23 How do I manually install firmware for an HP laserjet 1020 printer – askubuntu.com
14:23 Is it advisable to apply a square voltage (for example a PWM) to LEDs? – electronics
14:23 Computational complexity of a preorder of commutativity conditions – mathoverflow.net
06:23 Any ideas on faculty hiring for AI for math in this cycle? – academia
06:23 What factors other than "need" figure into spousal support? – law
06:23 Median wealth after repeated iterations of multiplicative game? – math
06:23 Can you see same event at two times? – physics
06:23 power to a small greenhouse – diy
06:23 MIT licensing inquiry – opensource
06:23 Who enforces the conditions of a will? – law
06:23 Can I solder SMD mosfets upside down to fix polarity error in design – electronics
Sunday, 2025-10-26
22:23 Series of Afrikaans Children's stories – literature
22:23 Why are motors in racing electric vehicles so much louder than in consumer electric vehicles? – electronics
22:23 A body has acceleration when the net force acting on it is equal to 0 according to Newton's 2nd law – physics
14:23 What railway "ticket strategy" should I use for this Japan itinerary? – travel
14:23 All of my Win+[Key] keyboard shortcuts are broken – superuser.com
06:23 Could lightning occur in fog or mist? – physics
06:23 Counting non-intersecting paths on the Möbius strip – mathoverflow.net
06:23 Why is there negative voltage in this preamp circuit – electronics
06:23 How to get the angle between two congruent squares – math
06:23 Is a topology determined by its converging nets? – math
06:23 Carrying homeopathic medication for relative to Asia – travel
06:23 Tips to Identify a burnt resistor on PCB – electronics
06:23 Any reason to not change derailleur limit screws to hex socket ones? – bicycles
06:23 Can we exchange the order of ultrapowers? – mathoverflow.net
Saturday, 2025-10-25
21:23 Criterion for capture or escape orbit – space
21:23 Red Shift Puzzle – astronomy
21:23 In which areas can one make fair graded tests which allow students to use ChatGPT? – matheducators
21:23 As a visitor, can I legally drive in California/Texas with only a digital driver's license, but no physical driver's license card? – travel
21:23 Calculating standard errors in least squares and the normality assumption – stats
21:23 Are additive structures on a category unique? – mathoverflow.net
21:23 Dual US/Canada citizen: Which passport to use at airport security? – travel
21:23 How is saturation defined for a bipolar transistor? – electronics
21:23 Can I ask the original authors not to publish a corrigendum on their own so I can publish a comment? – academia
13:23 When is the post-jump state in the Lindblad equation pure, and when is it mixed? – physics
13:23 How do I remove items from the Windows 11 right-click menu? – superuser.com
13:23 How filesystem blocks relate to NVMe blocks – unix
13:23 What is the difference between a source and an active component? – electronics
13:23 Looking for a Basis-Free Definition of a Tensor Operator in Quantum Mechanics – math
05:23 What is that extra exhaust on the RS-68 – space
05:23 Remote Passkey Login – security
05:23 How can decompressing neutronium accelerate beta decay to form heavy elements? – physics
05:23 How often should the chain on a bike being used for indoor training be lubricated? – bicycles
05:23 suppress stderr when inputting a file to a variable – unix
05:23 PWM control of 12 V heater – electronics
Friday, 2025-10-24
21:23 How do I find what's causing a task to be slow, when CPU, memory, disk and network are not used at 100%? – softwareengineering
21:23 Backward polarity in a lamp – diy
21:23 Are 737 pilots able to let passengers hear ATC communications? – aviation
21:23 Do EU citizens need ETA to visit Gibraltar? – travel
21:23 How hot or cold would the caves on Venus be? – space
13:23 Why do Javascript Websocket objects not get destroyed when they go out of scope? – stackoverflow.com
13:23 Solving system of equations with one affine and two cubic equations – math
13:23 Standing alone, does the sun itself rotate – astronomy
05:23 What's the purpose of this panel on the exterior of my home? – diy
05:23 Can pilots make the passengers hear ATC communications? – aviation
05:23 Can I leave and re-enter the Schengen area within 90 days? – travel
05:23 Sort output using "--key" and "--field-separator" – unix
05:23 Why is amplifier bandwidth defined at −3 dB? – electronics
Thursday, 2025-10-23
21:23 Submitted paper to A* ML conference with known mistakes before camera-ready deadline a year ago, what should I do? – academia
21:23 Constant Speed Propeller - RPM (laser) measurement – aviation
21:23 Is it safe to dig next to foundation resting on soil/bedrock – diy
21:23 Can every Sidon set of size 3 be extended to a finite perfect difference set? – mathoverflow.net
21:23 Solve the following equations with 3 variables – math
21:23 Would this coating suit for isolating the copper side of a stripboard from outside world? – electronics
21:23 Do we have Beilinson type resolution of partial diagonals? – mathoverflow.net
21:23 Why do probabilists use almost surely rather than almost everywhere? – math
13:23 Question about a specific graph theorem – math
13:23 "Permission denied" error while trying to create and run a systemd service – unix
13:23 How did drops appear on the inside of my tent? – outdoors
13:23 How to cut this hard kitchen backsplash plate without chipping? – diy
13:23 Does low-side switching produce less heat than high-side switching? – electronics
13:23 Adding an image to a point in a qgis map – gis
13:23 Is it common practice to add a capacitor to a voltage divider? – electronics
13:23 Best way (and steps) to upgrade Betterbird email app – askubuntu.com
05:23 Mounting exterior light fixture after siding replaced – diy
05:23 Metamathematical/philosophical understanding of the smallest aleph – mathoverflow.net
05:23 How can I quickly gain Star Coins? – gaming
05:23 How does drops apear on the inside of my tent? – outdoors
05:23 Proofs to Ji Chen's Lemma (Symmetric Function Theorem) – math
Wednesday, 2025-10-22
21:23 U.S. Stocks: Sell Highest-Cost Long-Term Lots First to Pay Less Tax? – money
21:23 Engineering Thermodynamics - how to make sense of "entropy balances"? – physics
21:23 Problem mounting btrfs Luks-encrypted Fedora 42 system on Live-USB – unix
21:23 Problems with keyboard – apple
21:23 Which airline did I fly with on this trip in March 2013? – travel
21:23 How do you redistribute your bodyweight when riding a recumbent over bumps? – bicycles
21:23 To what song is the narrator of Coward's "Me and the Girls" referring? – literature
21:23 What's this weird floating-point format in SPARC – retrocomputing
21:23 Extract data and store in struct – stackoverflow.com
21:23 Is this quick link considered closed? – bicycles
21:23 Collector current for NPN transistor with collector-base feedback and emitter degeneration – electronics
13:23 Which conjectures have been solved (or partially solved) using entropy methods? – mathoverflow.net
13:23 How to automatically reload daemons after `/etc/fstab` was changed? – unix
13:23 Are there higher amorphous sets in the determinacy world? – mathoverflow.net
13:23 Crypto Currency node trading scam – money
13:23 Is hard drive recovery possible after disassembly and denting platter? – superuser.com
13:23 I thought I understood electrical impedance. But apparently I don't – electronics
05:23 Will the top cap be okay with a 75 V rating if the supply is 96 V? – electronics
05:23 Where does Ubuntu get its password wordlist from? – askubuntu.com
05:23 Cardinal arithmetic inequalities according to ZF – mathoverflow.net
05:23 How to edit this command to remove all unused kernels except the 2 most recent? – askubuntu.com
05:23 Howto automatically reload demons after /etc/fstab was changed – unix
05:23 What's the probability that two numbers share the same totient function value? – mathoverflow.net
Tuesday, 2025-10-21
21:23 Have post-ruin dead bodies ever been found in actual ruins? – history
21:23 How do I get this screw thing off my sliding door? – diy
21:23 Help w/ "posix-extended" regex for 'find' – unix
21:23 In a concept, how to check that a member is static? – stackoverflow.com
21:23 How to support bodily autonomy in 2 year old daughter during hard tasks – parenting
21:23 How to edit this command to remove all unused kernels except the 2 most eecent? – askubuntu.com
21:23 How should I write proofs requiring complicated, yet routine, symbolic manipulation? – math
13:23 How can I reduce high CO₂ levels in my bedroom during winter without significant heat loss? – diy
13:23 Hi I've got a stumper I can't figure out what kind of bike this is – bicycles
13:23 Discrepancy between trade republic's and company's reported dividend – money
13:23 Why no "von" or genitive in "Fall + (name)"? – german
13:23 How do I make the best of a busy resume? – workplace
05:23 How do I remove the Copilot button from Notepad? – superuser.com
05:23 Probability of friends having birthdays on different days – math
05:23 Volume resulting from revolving a rectangle around a vertical line – math
05:23 Coniferous tree with flat needle pattern – biology
05:23 What exactly is meant by Invariance of the Lagrangian? – physics
05:23 How to extend the Wi-Fi signal on second floor of an old house? – superuser.com
Monday, 2025-10-20
21:23 Can a LiFePo4 battery be installed "landscape"? – diy
21:23 Can a company be liable under the GDPR for actions done by volunteers? – law
21:23 Keeping 1000uF (or higher) capacitors charged from a switching or linear regulator? – electronics
21:23 Noticing quite a few dead birds around - possible bird of prey? – outdoors
21:23 Why do I need \n when searching and \r when replacing? – vi
21:23 What was the minimum amount of addressable memory? When and why did computers become byte-addressable? – retrocomputing
21:23 how to tell, from the outside, if the output stream of a process has been closed? – unix
21:23 Op Amp Circuit Feedback Question – electronics
13:23 Is “because because” valid in a sentence? – english
13:23 What is known about continuous real functions that are invariant under precomposition by some polynomial? – math
13:23 A universal ordering on the sets in a (Turing) degree – mathoverflow.net
13:23 How practically useful is the Law of Sines? – matheducators
13:23 GDPR liability for actions done by volunteers? – law
13:23 SB pin on a MOSFET? – electronics
13:23 Can a category without any nontrivial finite products admit group objects? – mathoverflow.net
05:23 Can we cap off pex water lines and bury in concrete? – diy
05:23 Are these theories complete – math
05:23 Distortion on negative slope of audio amplifier – electronics
05:23 Why can a lambda passed as an argument be used in a constant expression? – stackoverflow.com
05:23 Motivation for Lie Bracket – math
05:23 Why can't a body move faster than light? – physics
05:23 How is the parity bit in tape storage computed? – retrocomputing
Sunday, 2025-10-19
21:23 Could there be multiple fields obeying the same symmetry? – physics
21:23 Why is graduated color symbology not transferring from 2D to 3D map? – gis
21:23 Small distance measurement for calibration – electronics
21:23 How to install Master-PDF-Editor 4.3.89 on Ubuntu 24.04 properly? – askubuntu.com
21:23 Reasons to convert NTFS external drive to BTRFS? – superuser.com
21:23 Extension of definition of distance – mathoverflow.net
21:23 What are the other numbers in the number line there for? – literature
21:23 Cycling with a kid in real world conditions – bicycles
13:23 How can I reduce high CO2 levels in my bedroom during winter without significant heat loss? – diy
13:23 Can you not tell if two covectors are "perpendicular" without using a metric? Unlike parallelism? – math
13:23 DC offset on power amplifiers output – electronics
13:23 Planar geometry problems solved by thinking out of the plane – math
13:23 Why would a fund managment "team" create multiple different companies? – money
13:23 "Manchester United" as "Man Red" in Football Manager 24 – gaming
13:23 Why are p-type MOSFETs used for high-side switching while n-type are used for low side? TO-220 package seems backwards – electronics
05:23 Uniform convergence in the central limit theorem – math
05:23 Where does Windows 10 store data for pinned tiles in the “Start” menu? – superuser.com
05:23 Does electromagnetic energy disappear during a single destructive interference of finite pulses? – physics
05:23 Question about an Op-Amp–Based Voltage Regulator circuit – electronics
05:23 What materials do rockets use to seal liquid oxygen? – space
Saturday, 2025-10-18
21:23 Determining depth of seabeds near shore using waves characteristics – physics
21:23 When is the Yoneda extension fully faithful? – mathoverflow.net
21:23 Why am I experiencing an HTTP 2.0 protocol error connecting to localhost web sites in IIS? – superuser.com
21:23 What does ground do in a circuit? Why does my battery still 'work'? – electronics
21:23 Murder or attempted murder in conjuction with negligent homicide – law
21:23 Photographing in the wind – photo
21:23 Is it possible for solving this problem by using similarity? – math
13:23 Are "Trusted Foreign Travellers" applicants interviewed / processed for acceptance upon entry into the US? – travel
13:23 Help translating “True tests never end” into German – german
13:23 Can I travel from UK to countries in the Schengen area with just a UK ancestral working visa ? Or do I need a Schengen visa as well? – travel
13:23 Can 'or' ever replace 'because' as a conjunction? Or are they mutually exclusive? – english
13:23 Not taking a recommendation letter from advisor if applying for jobs in a completely different field – academia
13:23 Polynomials of semi-simple linear operator is semi-simple – math
13:23 Primes whose squares add up to another square – mathoverflow.net
13:23 How to learn how different components interact with eachother? – electronics
05:23 Are there genes which have partly the same subchain? – biology
05:23 Operating systems running programs in 286 16-bit protected mode – retrocomputing
05:23 How much will the ETIAS (European Travel Information and Authorisation System) authorization cost? – travel
05:23 Can the spin of a free electron be determined from the Stern-Gerlach experiment? – physics
05:23 Showing that a set is a vector space – math
Friday, 2025-10-17
21:23 Subaru timing belt R&R conundrum: did it slip or was it done wrong initally? – mechanics
21:23 Missing passage in "Brideshead Revisited" – literature
21:23 Why did the British set both +x_0, +y_0 and +lat_0, +lon_0 to nonzero values in EPSG:27700? – gis
21:23 "She talked to him like a child" – english
13:23 Axiom of irrelevant choice? – math
13:23 Which isomorphisms of the cohomology ring are induced by a diffeomorphism? – mathoverflow.net
05:23 Do Kubuntu users need to install Microsoft KEK CA? – askubuntu.com
05:23 Does false imprisonment incur a civil liability against the state? – law
05:23 Meaning of gesture involving stretching out of arms to the sides while making V-signs with hands – english
05:23 Why are these latitudes snapped to a grid but the longitudes aren't? – gis
05:23 How do I tell the difference between neutral and disconnected wire? – diy
05:23 In a low-voltage DC environment, are Y or X type safety capacitors overkill? – electronics
05:23 Prove lower bound of complicated function to show divergence at 0 – math
05:23 What are the units of a state in QFT? – physics
05:23 understanding sha512 hash in /etc/shadow – unix
05:23 Topological models of HoTT identity types – mathoverflow.net
Thursday, 2025-10-16
21:23 LCD Display Corruption on Raspberry Pi Pico (MicroPython) - Lines Overwriting Each Other – electronics
21:23 Can the idea of a 'total differential' be formalized using non-standard analysis? – math
21:23 Why is the train described as a "toy" in "Cry, the Beloved Country"? – literature
21:23 CEO told staff to just leave if we have concerns and trust issues with leadership - what now? – workplace
13:23 How can a high-school student learn to critically read astrophysics research papers without formal university guidance? – academia
13:23 Is it feasible to use a solar escape burn to get to another planet in less time than in a Hohmann transfer? – space
13:23 Http 2 Protocol error connecting to localhost web sites – superuser.com
13:23 A simple equation that seemingly can't be solved algebraically? – math
13:23 Is it offensive to finish other's "to-be-finished" work?" – academia
05:23 Is tenure track status required for emeritus status? – academia
05:23 How to replace characters between wildcards in Microsoft Word? – superuser.com
05:23 Why does a 80C88 require a decoupling capacitor between its two ground pins? – retrocomputing
05:23 Why doesn’t a rolling wheel keep accelerating if friction torque is in the same direction as rotation? – physics
05:23 Where does the expression “roll with it” come from? – english
05:23 Can any sequence be "integrated"? – math
05:23 I am applying for PhD programs and previous graduates' dissertations overwhelmed me. Should I stop application? – academia
Wednesday, 2025-10-15
21:23 An online game intended to encourage collecting garbage in an ex-Soviet Republic – history
21:23 Do coast FIRE calculations apply only to the individual? – money
21:23 Is Tauriel in any of Tolkien's actual writings? – literature
21:23 How can technical writers make dense research papers more readable without reducing precision? – writing
21:23 Must an inscribed parallelogram's center match the shape's symmetry center？ – math
21:23 (Why) is AI generated code/work allowed to be released under free/open/libre licenses? – opensource
21:23 Simple undervoltage prevention circuit - proof check – electronics
21:23 Hyperelliptic curve with octahedral symmetry – mathoverflow.net
21:23 Does a distance guard make cars overtake with greater distance? – bicycles
21:23 Type 2 Compensator Frequency Analysis in LTspice – electronics
21:23 Http 2 Protocol error connecting to localhost web sites – serverfault.com
13:23 Increasing points density by interpolating data in QGIS – gis
13:23 What was the first game to voluntarily provide an in-game content warning? – gaming
13:23 Why isn't my Apache HTTPD server accessible using its DNS name? – superuser.com
13:23 Why is the on-board LED of the ESP32 Blue? – electronics
13:23 Were warning messages at the beginning of 90's - 00's Capcom and Konami games mandated by anybody? – retrocomputing
05:23 Why does a 80C88 require decoupling capacitor between its two ground pins? – retrocomputing
05:23 First homology groups and the universal cover – mathoverflow.net
05:23 What planar convex shape maximizes the probability that a random circle contains the centre? (Surprisingly, it's not a disk.) – math
05:23 How was a pot of coffee prepared in 18th century Sweden? – history
05:23 References for Burnside's theorem without character theory – mathoverflow.net
Tuesday, 2025-10-14
21:23 Upper bounds for ranks of quadratic twists of a fixed elliptic curve – mathoverflow.net
21:23 Did PM Curtin actually say "...from one hour ago, Australia has been at war with the Japanese Empire"? – history
21:23 Does Vx and Vy varies with flap configuration? – aviation
21:23 Stack memory in freestanding environment – stackoverflow.com
21:23 What is the meaning of "knowing all the Green functions implies knowledge of the full theory"? – physics
21:23 Low pass filter output stuck at supply voltage – electronics
21:23 Orbits as Varieties – math
21:23 Should I wait for the background check to clear before leaving current employer when I know my background is clean – workplace
21:23 How to increase points density, by interpolating data in QGIS – gis
13:23 Is Git's signed-off-by actually legally useful? – law
13:23 Can a standard deck of 52 cards be riffle shuffled enough times to truly randomize it? – math
13:23 How can my boarding time be one hour before the incoming plane arrives? – travel
13:23 Programming-free solution to Generate 50 MHz Clock from 25 MHz crystal – electronics
13:23 What is the complete list of 3-dimensional real associative unital algebras? – math
13:23 Zener+Capacitor+BJT-based noise generator: How to calculate the DC bias on the output by hand? – electronics
05:23 Detecting EC2 instance inactivity – serverfault.com
05:23 Should I worry about my copper pipe connections turning green? – diy
05:23 Threshold levels doubt on logic gates datasheet. Limit and typical values meaning – electronics
05:23 Phone checks at the port of entry – travel
Monday, 2025-10-13
21:23 Mysterious letters from two banks. Should I be worried? – money
21:23 How to remove a stuck valve cap? – bicycles
21:23 Can “would like” be followed by an -ing form instead of “to + verb”? – english
21:23 Effect of Sun's Gravity on an Object on the Earth's surface – physics
21:23 repeated unjustified comments "your demonstration sucks" during a presentation – workplace
21:23 How do dictionaries determine correct spelling? – linguistics
21:23 Power analysis based on non-parametric exploratory analysis – stats
21:23 valid French visa in previous passport with my maiden name – travel
21:23 BitLocker without TPM — automatic boot with key on hidden partition of same SSD – superuser.com
21:23 Is "shelve" the only verb formed as a back-formation from the plural of its noun form? (shelf -> shelves -> shelve) – english
13:23 Differing diacritics – italian
13:23 How do I skip a single Wake Up alarm on iOS 26? – apple
13:23 "sort" command ignores locale rules for capitalization, accentuation and special characters in 25.10 – askubuntu.com
13:23 What tools were used to herd cattle from horseback? – history
13:23 how to set an initial value when batch renaming to sequential numbering? – unix
13:23 A mysterious recurrence for primes – mathoverflow.net
13:23 How could an infinitesimal transfer of heat even be possible if we already have equilibrium? – physics
05:23 Why do prepositions like nach, zu, and aus — which express direction or motion — govern the dative instead of the accusative? – german
05:23 Does the hyperbolic plane embed as a subgroup of its isometry group? As a submanifold? – math
05:23 Air Quality Index from BME688 environmental sensor with new AVR 8-Bit MCU – electronics
05:23 Postdoc PI connected with me on LinkedIn after I applied—should I reach out or wait? – academia
05:23 Why didn’t the Parker Solar probe use thermoelectric generators (TEG) rather than solar panels? – space
05:23 12 Volt Logic Gates – electronics
Sunday, 2025-10-12
21:23 How to open purple tube valve cover? – bicycles
21:23 Which was the first game where you could face the final level or boss at any time? – gaming
21:23 Is it okay for multiwire branch circuits to not have breaker ties? – diy
21:23 This LM317 circuit not working as typical charger – electronics
21:23 How to do AMD CPU microcode update (not BIOS update)? – unix
21:23 A reference on principal fiber bundles in algebra/geometry and "local triviality" – mathoverflow.net
21:23 My city’s ability to create religious units has disappeared. Does anyone know what happened? – gaming
13:23 Inertial frames, the speed of light and contraction and dilation of time – physics
13:23 Using slightly different width rim on front and back – bicycles
13:23 Quartz crystal resonator aging – electronics
13:23 Is scientific work considered publishable if it is merely previously unpublished, but not novel? – academia
13:23 How to configure a VLAN with Internet access on a single Linux box? – superuser.com
13:23 Is there such a mathematical notion as 'antideterminant'? – math
05:23 Motivation for Spectral Sequences – math
05:23 When can I / can I not mount bike lights upside down? – bicycles
05:23 Will having an experimental summer internship hurt my chances of getting into a theoretical PhD? – academia
05:23 Difference between "driving with a voltage signal" and "switching a DC voltage" – electronics
Saturday, 2025-10-11
21:23 How to decide whether to include an interaction term in a model – stats
21:23 Finding a single or combined guided tour of some South America destinations – travel
21:23 Which was the first non-linear racing game? – gaming
21:23 Finding input resistance – electronics
13:23 Is the President of the United States obligated to permit all news outlets at press conferences? – law
13:23 FInding Hash, Signature Etc. For Ubuntu From Windows 10 – askubuntu.com
13:23 Handling the absolute value in this derivation of the quadratic formula – math
13:23 Is “stumbled in thick carpet” actually used in real English without an article? – english
13:23 How to make the following circuit work? – electronics
13:23 Special theory of relativity paradox (buoyancy) – physics
05:23 How to safely add a second battery to a Phoenix X1 e-bike for extended range? – bicycles
05:23 Monopole or Dipole for 20 m field day with trees – ham
05:23 Use of Gyrocopes in instruments – aviation
05:23 Understanding the DS voltage loss for a MOSFET and a given GS voltage and load – electronics
05:23 Why do dictionaries say that 'trip' is pronounced /trɪp/ while I can hear /tʃrɪp/? – linguistics
05:23 Five squares are next to each other. What is area of the shaded triangle? – math
Friday, 2025-10-10
21:23 How common are non-solvable numbers? – math
21:23 Canadian travelling to US, but planning on doing several trips during my stay requiring re-entry. Will this cause me problems with customs? – travel
21:23 How do I notify Azure that we intend to do penetration testing on our App Services? – serverfault.com
21:23 How to communicate on my CV that I was a TA for multiple groups of students split from the same cohort? – academia
21:23 Relations between the usefulness of a true statement, its closeness to falsity, and the difficulty of its proof – mathoverflow.net
21:23 Is the President of the United States obligated to permit all news outlets at his press conferences? – law
21:23 Is there any difference between fatal acceleration and fatal deceleration? – physics
21:23 PCB trace width compared to wire gauge – electronics
21:23 Why does the federal government have standing to sue New York Attorney General Letitia James? – law
13:23 Can I put ground and signal on the same layer? – electronics
13:23 If electrons move slowly, then why does electric field inside a conductor become zero instantly? – physics
13:23 luks key file correct permissions – unix
13:23 Is it insecure to use a hash with secret salt instead of a signature? – crypto
13:23 A referee who is likely an author of the competing study – academia
05:23 Does adding a word to a defined term imply the original definition? eg, "locally compact" implies "compact" – math
05:23 Is there any legal obligation requiring the President of the United States to allow access or invitations to all news outlets at press conferences? – law
Thursday, 2025-10-09
21:23 Can streamlining achieve low temperatures in a reentry vehicle? – aviation
21:23 Statistical consultant at a university: How do I handle my performance review being taken over by someone knowing nothing about my work? – academia
21:23 License for a programming language – opensource
21:23 BSS84 mosfet shorting between gate and source or source and drain – electronics
21:23 Why does the adjective "malleable" seem not to have a verb root (like "malle" or "malleate")? – english
21:23 How does -e work in sed? – unix
21:23 Help to solve similar triangle question – math
21:23 DOS program for 3D graphics – retrocomputing
13:23 Why does "seq 1000000 | tee /dev/stdout" produce more single-digit numbers than expected? – unix
13:23 How to handle outliers when some predictors perform better with them and others without – stats
13:23 Metronome circuit with NPN collector tied to PNP base – electronics
13:23 Charles Dickens school master stating "facts, facts, facts!" – literature
13:23 Identifying polygons with specific shape properties in QGIS – gis
13:23 With ZFC foundations, if all math objects are sets, where do these sets "live"? – math
05:23 How can I manage open-ended PhD research if I have ADHD and struggle with unstructured work? – academia
05:23 Is there any real sense in which Gandalf and Radagast are cousins? – literature
05:23 Applying for tenure track position at the beginning of a postdoc – academia
Wednesday, 2025-10-08
21:23 Cannot delete bash associative array element – unix
21:23 Best formulation of Riemann hypothesis for a general audience – mathoverflow.net
21:23 Grep with output of not the complete line – unix
21:23 What's the English equivalent of the Norwegian word "fagleder"? – english
21:23 Ethical aspects of sending another editor the reviews as an author? – academia
21:23 Is the weather intrinsically chaotic? – physics
21:23 awk - print the leading part of a matching pattern with back references – unix
13:23 History of the definition of charts and atlases for manifolds – mathoverflow.net
13:23 How does this little 24 V AC motor work? – electronics
13:23 Letter of Recommendation for a Post-doc – academia
13:23 What happens to my child's Suica/Pasmo when they turn 12? – travel
13:23 Refereeing a paper where one of authors became my co-author – academia
05:23 Where do I find statistics collaborators who would be interested in co-authoring papers with me? - No funding – academia
05:23 Is there any significance to reading the book of Revelation in "Uncle Tom's Cabin"? – literature
05:23 What did Laver mean? — undecidability results in order theory – mathoverflow.net
05:23 Why do most academics say that prestige of a PhD program and/or university doesn't matter when it actually does in most cases? – academia
Tuesday, 2025-10-07
21:23 What constitutes to having perfect shifting? – bicycles
21:23 Do rotating power tools such as tablesaw, jointer, or angle grinder exert hundreds or thousands of g-forces on their rotating parts? – physics
21:23 TVS, only bidirectional or can also use unidirectional? – electronics
21:23 Third-degree polynomial with equal absolute values at six points - need help finishing my approach – math
21:23 "VRAM" on the Adam? – retrocomputing
21:23 "The standard deviation is the statistical measure that describes, on average, how far each data point is from the mean"? – stats
21:23 Taylor Series of a finite degree polynomial – math
13:23 Have a valid tourist visa for US. Recently quit my job, can I visit my sister working in USA – travel
13:23 Using LM1084 LDO without capacitors. Can that cause stability and heat dissipation design flaws in my 22V voltage limiter for a solar panel? – electronics
13:23 Does car Wax paste contain any abrasive polishing components? as i am seeking a 100% pure wax for paint protection – mechanics
13:23 Why 1st law of thermodynamics is applied to cosmological expansion – physics
13:23 Sample size calculation for a test on proportions – stats
13:23 Why do we consider there to be gaps between rational numbers, and not between real numbers? – math
05:23 Only one hypothesis? – stats
05:23 Is the number system for x assumed beforehand when proving the quadratic formula? – math
05:23 How can I measure power supply noise and ripple lower than 100µV? – electronics
05:23 Absurd curious identities that have sense when reinterpreted in a clever way – mathoverflow.net
Monday, 2025-10-06
21:23 Barriers to a fixed-width zero-free region for zeta – mathoverflow.net
21:23 Boolean ultrapower - set-theoretic vs algebraic/model-theoretic – mathoverflow.net
21:23 Why does bash need file descriptor duplicating? – unix
21:23 How is homology "weaker than" homotopy? – math
21:23 UART as RS485 with Linux – electronics
13:23 Are IPv6 privacy extensions enabled by default in 24.04 and 25.04? – askubuntu.com
13:23 How to clearly indicate a device is not mounted – unix
13:23 Why Is it impossible for two orbiting black holes to recede like the Earth-Moon system? – physics
13:23 How to make a specific program prefer Wi-Fi over Ethernet in Windows? – superuser.com
05:23 How do open-source projects prevent “design drift” when hundreds of contributors make small changes? – opensource
05:23 Why does the fourth stanza of Brian Bilston's "Pedant's" not rhyme? – literature
05:23 When applying for a credit card in the US, is it normal to be asked for verifying documents? Should I redact nonessential information? – money
05:23 Why must the highest derivative term in an ODE absorb a Dirac delta impulse? – math
05:23 How to fix a bad LED driver design – electronics
Sunday, 2025-10-05
21:23 Does the pronunciation of the -ig ending in German adjectives change in comparative and superlative forms? – german
21:23 Cone of a Fano variety and klt type singularities – mathoverflow.net
21:23 How to prevent rubbing from bicycle seat? – bicycles
21:23 Should I say in the SOP that I'm not planning to stay in academia after the PhD in pure math? – academia
13:23 Delta method measurbility question – stats
13:23 Can spin really be measured in an arbitrary direction? – physics
13:23 In the US, can public servants use airline miles gained during government duty for personal purposes? – law
13:23 How do French mathematicians write ordered pairs, since they already use the comma as a decimal separator? – math
05:23 Is ℝ uniquely determined by the “point removal splits it into two copies of itself” property? – math
05:23 In the USA, how do women-only gyms handle transwomen? – law
05:23 Why does the fourth stanza of Brian Bilston's "Pedents" not rhyme? – literature
05:23 Can a 22pF capacitor kill you – electronics
05:23 Interesting antihomomorphisms of matrices? – math
05:23 Why do ion thrusters achieve high efficiency despite producing such low thrust? – space
05:23 If gravity bends spacetime, why don’t we detect time dilation gradients inside large objects like Earth? – physics
Saturday, 2025-10-04
21:23 Is there any technique or secret to keep switches flat (not yaw'd) when pushing them in then screwing them down? – diy
21:23 What do these person icons that appear on Steam games on-hover mean? – gaming
21:23 Get early versions of gzip – retrocomputing
21:23 How is it possible that a company would go from a stock value of $514 million to just $3? – money
21:23 When did equations begin to break away from geometry? – hsm
13:23 Which capacitor to use? Evaluating Capacitance – electronics
13:23 How often do (should) you submit to the same journal? – academia
13:23 When does the dual sovereignty doctrine become relevant? – law
13:23 How to prepare my belongings in Bali to store them for a few months? – travel
13:23 What is the purpose of radioactive isotopes in turbine exciters? – aviation
05:23 Why does my audio transformer step up voltage but not drive my headphones loudly? – electronics
05:23 gnome-settings stores user data in /etc – unix
05:23 Period of a Oscillating Disk – physics
05:23 Early-career publishing strategy - steady output of low-impact papers or making yourself known for something? – academia
05:23 Output impedance of a simple BJT current source – electronics
05:23 Not invited for second review round – academia
Friday, 2025-10-03
21:23 What is the German word for "Dashboard" in web context? – german
21:23 Why can a model with higher MSE still have a higher R² than another model – stats
21:23 Deutsche Bahn changed my schedule and gave me flex option, can I cancel? – travel
21:23 What's the maximum amount of sectors an LBA ROM-BIOS sector read call can access? – retrocomputing
21:23 How do you give crafted items to teammates in Supply Raid? – gaming
21:23 Chain slap scratches, should I be worried? – bicycles
13:23 Cinderblocks missing in two corners of my house – diy
13:23 How Do Quartiles Help Us Understand a Dataset? – stats
13:23 What's the easiest way to help a high schooler understand how to avoid the trap of extraneous and missing solutions? – math
13:23 Is it legal under state law to aim a gun at someone for no good reason if you happen to be an on-duty federal agent? – law
05:23 Does anyone have recommendations for handling uneven spatial sampling in a Poisson model? – stats
05:23 What are the attitude dynamics of the ISS during a Cygnus reboost? – space
05:23 Seeking Suggestions For Improving a Course on Abstract Algebra, Addressing Specific Issues – matheducators
05:23 Is Zorn's Lemma equivalent to the Axiom of Choice for individual sets? – mathoverflow.net
Thursday, 2025-10-02
21:23 Use of 'interesting state' for pregnancy – english
21:23 Extension of positive operators counter-example – mathoverflow.net
21:23 Where does the Unix pack compressor come from? – retrocomputing
21:23 Energy density, using nuclear bonds as battery instead of ionic bonds – physics
21:23 How to get around this annoying behaviour of Notepad file opening interface? – superuser.com
21:23 How do credentials work with federal cases? – law
21:23 How to get free tourist transport pass in Geneva – travel
21:23 Can I replace a dead link source with a new publication during proofing? – academia
13:23 How to rigorously justify plugging values into general physics/probability formulas? – math
13:23 What this two triangle symbols in on Airport Diagram? – aviation
13:23 'this' pointer in multiple inheritance of C++ class – stackoverflow.com
13:23 What type of adhesives can be used for stabilizing connections in electronics? – electronics
13:23 How to become the Debian maintainer of my own software? – unix
05:23 Comma splicing in screenplays – writing
05:23 Solutions for massless scalar field vs massive scalar field – physics
05:23 What was the definition of strongly inaccessible in 1958? – mathoverflow.net
05:23 Solve this simultaneous equation – math
05:23 Concerns about using ChatGPT with mathematical paper writing assistance – academia
Wednesday, 2025-10-01
21:23 cal or ncal - wrap more months? – unix
21:23 Is there any connection between the names "Elbereth" in The Lord of the Rings and "Ilbereth" in Letters From Father Christmas? – literature
21:23 How do postdocs find their research niche when stepping into independency? – academia
21:23 How many species of animals are biologically immortal? – biology
21:23 Two squares in a circle intersecting at one point – math
21:23 Amplifying signal post low pass filter – electronics
21:23 Windows cannot delete extremely deep/corrupted folder structure – serverfault.com
21:23 Generic term for open-drain / open-collector – electronics
13:23 Do we need an author's permission to reference their work? – academia
13:23 Why is the root distance to my router 2 minutes when pinging it takes 300μs? – unix
13:23 Is it okay to share an idea if I haven’t proven it? – academia
13:23 Does saluting do anything? – gaming
13:23 Inductor---how long can the rated current be exceeded for? – electronics
13:23 Conflicted over pursuing a PhD but taking a significant pay cut – academia
13:23 Set Theoretically, NOT CONCEPTUALLY, are Position Vectors the same as Points – math
05:23 Can closed geodesics on a smooth 2-sphere self-intersect or self-tangent? – math
05:23 WS2811 strip (kinda) works with diode level shifter but not MOSFET – electronics
05:23 Irrational numbers from finitely many resistors – physics
05:23 Why don't objects 'invert' when viewed through a very small aperture? – physics
05:23 What are some open problems in geometric probability? – mathoverflow.net
05:23 For Lufthansa Rail-And-Fly: do I need to pay extra for carrying a bicycle – travel
Tuesday, 2025-09-30
21:23 Acting in the face of unrealistic expectations – workplace
21:23 Explanation for a large deposit from parent – travel
21:23 Installing new chain by slightly squeezing out pin – bicycles
21:23 Is there a way to get notifications when games I've wishlisted are included in big sales (such as the Steam Autumn Sale)? – gaming
21:23 How to interpret the refcnt field in /proc/crypto? – unix
21:23 How epsilon and delta are related, and how the relation proves a limit. – math
21:23 Is this a Siemens T100S? – retrocomputing
21:23 How do I avoid the narrowing-and-fading effect Thunderbird vertical scrollbars? – superuser.com
21:23 If ownership of an item is disputed, on whom does the burden of proof lie? – law
13:23 Low-side current sensing with negative voltage – electronics
13:23 What terms originating in space exploration have been absorbed into non-technical English usage? – space
13:23 Is every number field generated by a trinomial? – mathoverflow.net
13:23 Colleague stealing ideas from published work w/o citations – academia
13:23 Recover text from webpage turned into gibberish characters (����F�) – superuser.com
05:23 SMILES code of this compound with placeholders [*] – mattermodeling
05:23 Explain: Acceleration of charge radiates energy while constant velocity does not. Or does it? – physics
05:23 Can I make a second entry with my multiple-entry Schengen visa even though I applied for single-entry? – travel
05:23 Why arithmetic syntax error in bash causes exit from the function? – unix
05:23 Which of Callen's postulates am I violating? – physics
Monday, 2025-09-29
21:23 Hiking hubs with good public transport in Austria – travel
21:23 Is shear stress really zero for a fluid in accelerating container? – physics
21:23 Ethical concerns about using Bayesian – stats
21:23 Late filing. A company patents an invention that they sell on the market for five years already. What's the "expiration date" of the patent? – law
13:23 Is the concept of 'nama-rupa' found in the Vedas? – hinduism
13:23 In the U.S., can patients receive treatment at a hospital without being logged? – law
13:23 Stress in "agentic" – english
13:23 Why is a DC bias voltage (V_BB) needed in a BJT amplifier, and how does the coupling capacitor make this possible? – electronics
05:23 Xubuntu 24.04 - Libreoffice – askubuntu.com
05:23 Do we declare the codomain of a function from the beginning, or do we determine it after defining the domain and operations? – math
05:23 Languages in the former Yugoslavia – travel
05:23 Making sense of perturbation theory in many-body physics – physics
05:23 What's the expectation around asking to be invited to invitation-only workshops? – academia
05:23 Direct train from Rotterdam to Lille Europe – travel
05:23 Does a Linux console change color when it crashes? – unix
Sunday, 2025-09-28
21:23 What happens if you miss cruise ship deadline at private island? – travel
21:23 Why include unadjusted estimates in a study when reporting adjusted estimates? – stats
21:23 What is a "non-reversible filter"? – aviation
21:23 What were "milk bars" in 1920s Japan? – history
21:23 Overfilled my oil – mechanics
21:23 Do we need the author's permission for reference – academia
13:23 Calculating the node voltage – electronics
13:23 Where is the first repetition in the cumulative hierarchy up to elementary equivalence? – mathoverflow.net
13:23 Origin of Australian slang exclamation "struth" meaning greatly surprised – english
05:23 How long would it take for me to get all the items in Bongo Cat? – math
05:23 Can a state ever, under any circumstance, execute an ICC arrest warrant in international waters? – law
05:23 Help understanding moment of inertia – physics
05:23 Is it ok to place components "inside" the PCB – electronics
05:23 My dissertation is wrong, but I already defended. How to remedy? – mathoverflow.net
Saturday, 2025-09-27
21:23 How to rsync a large file by comparing earlier versions on the sending end? – unix
21:23 Proving a certain Cantor cube is a complete metric space (by definition) - proof verification – math
21:23 What’s the usual way to apply for a Saudi business visa from the UAE? – travel
21:23 Bypassing C64's PETSCII to screen code mapping – retrocomputing
13:23 How to locate a leak in an irrigation system? – diy
13:23 Why do universities push for high impact journal publications? – academia
05:23 How to home-make rubber feet stoppers for table legs? – diy
05:23 A "plausible mistake" in Born and Wolf book – physics
Friday, 2025-09-26
21:23 Errors when building a single-supply Schmitt Trigger? – electronics
21:23 How to start explorer with C: drive selected and shown in folder list? – superuser.com
21:23 Determine which are P-cores/E-cores (Intel CPU) – unix
21:23 Hauptvermutung for a ball – math
21:23 Do sum of natural numbers and sum of their squares represent uniquely the summands? – math
13:23 Can a state execute an ICC arrest warrant in international waters? – law
13:23 How do I write a conformal transformation in indexful notation? – math
05:23 I'm having a hard time intuiting throttle position to engine rpm consistency between gears -- why do cars behave in this observed way? – mechanics
05:23 3 variables cyclic rearrangement inequality. – math
05:23 How do trees drop their leaves? – biology
05:23 Prove that the sequences of numbers coincide – math
05:23 Quantizing EM field by imposing canonical commutation relations – physics
05:23 Is there a specific term to describe someone who is religious but does not necessarily believe everything that their religion teaches, and uses logic? – english
05:23 Find non-trivial improvement after submitting – academia
Thursday, 2025-09-25
21:23 How to convert square wave to sine wave – electronics
21:23 What is the effectiveness of using a miniature (ground) plane to route vias through as opposed to using separate paths and vias? – electronics
21:23 How big of a hole can I drill in an exterior wall's bottom plate? – diy
21:23 What is quantized/discrete in quantum mechanics? – physics
21:23 Separating trefoil knot on torus – mathoverflow.net
21:23 How to design a circuit that outputs the binary position of the 3rd set bit from the right in an 8-bit input? – electronics
13:23 What does it mean for a museum exhibit "not to have a Soviet anniversary"? – literature
13:23 What qualifies to be a "family of statistical tests" for Bonferroni corrections? – stats
13:23 What does it mean for work to be done ON a system? – physics
05:23 What happens to academic grants if you leave for industry? – academia
05:23 cyclic covers and pullback of line bundles when Picard numbers are the same – mathoverflow.net
05:23 Can I salvage this drywall patch project? – diy
05:23 What does "transform into the character pulled into the UFO" mean? – gaming
Wednesday, 2025-09-24
21:23 Existence of maximal subgroups of even order which are not normal – mathoverflow.net
21:23 Is it Undefined Behavior to backport namespace std features to older C++ versions? – stackoverflow.com
21:23 What happened to all of the energy created at the Big Bang when the matter and antimatter annihilated each other? – physics
21:23 Why would disembarking a few passengers delay a flight by 3 hours? – travel
13:23 Can the airline or ground staff legally stop passengers from disembarking a plane? – law
13:23 General inquiries about the Ersatzinfinitiv – german
13:23 Gentoo: how to upgrade only packages with new version released? – unix
13:23 Probability of selections of 4 letters from 9 letters – math
13:23 In Justice Kagan's "Congress, as everyone agrees, prohibited each of those presidential removals." who exactly is "everyone"? – law
05:23 Expression Builder not allowing multiple expressions with "replace" – gis
05:23 How to make two signals rolling simultaneously in opposite directions on an oscilloscope? – electronics
05:23 In the U.S., what protections are in place to help (under)graduate students whose entire department is removed? – academia
05:23 Traveling by car on train in Germany – travel
05:23 Where can I find the classification of closed 2 manifolds? – math
05:23 List of crowdsourced math projects actively seeking participants – mathoverflow.net
Tuesday, 2025-09-23
21:23 Will drywall anchors that aren't expanding due to thick drywall still hold a few pounds? – diy
21:23 Correct usage of "resolution" associated with "high" and "low" – english
21:23 What next book on Algorithmic Type-Checking do you recommend after reading Egbert Rijke's Intro to HoTT book? – proofassistants
21:23 pam_mount results not available in pam_exec – unix
21:23 Microsoft Phone Link cross-device copy/paste shares website titles instead of URLs – superuser.com
21:23 Is there a reliable reference to the proof of the statement, 'A bounded monotone series converges' (not sequences)? – math
21:23 What is a closed condition? – math
21:23 Does a distant observer see the light for a longer duration due to the effect of time dilation? – physics
13:23 In *The Catcher in the Rye*, what Bible verses is Holden referencing about the "lunatic and all, that lived in the tombs"? – literature
13:23 How to add a prefix to all functions defined in a sourced shell script – unix
13:23 Is this a good way to switch frequencies? – electronics
13:23 front chain ring change while keeping existing derailleur – bicycles
13:23 Will drywall anchors that aren't "grabbing" behind the drywall still hold a few pounds? – diy
13:23 Do academics mind if someone outside their field critiques their work? – academia
05:23 Is vowel length phonemic in General American? – linguistics
05:23 What is the derivation of 'fly' as used in the term 'fly plaid'? – english
05:23 Potential Outcomes as random variables rather then fix quantity – stats
05:23 Fusing for systems operating on split and single phase – electronics
05:23 Was Leonardo da Vinci recognized as an inventor during his lifetime, or mainly as an artist? – history
05:23 Composition and compactly generated spaces – mathoverflow.net
05:23 Why is the geometric solution of minimizing error via orthogonality called a "least squares" solution? – math
05:23 Are these LED/resistor configurations equivalent? – electronics
Monday, 2025-09-22
21:23 What spider is this. Found in Milwaukee WI – biology
21:23 How to calculate the area of a polygon when the coordinates are slightly inaccurate, but edge lengths are known? – math
21:23 What is the order type of the hyperwebster? – mathoverflow.net
21:23 In a Windows 10 system how can I clear the stored credentials used to access a network shared folder? – superuser.com
21:23 Time is to "eternal" as space is to what? – english
21:23 My supervisor wants to make herself the first author on our paper, what should I do? – academia
21:23 Introduction or Description of Mahowald's Sq1, Sq2 Diagrams – mathoverflow.net
13:23 Theory of dual 555 timer warbler circuit – electronics
13:23 Computing the determinant of the matrix of the fundamental 1-form – math
13:23 Finding all triangular numbers less than 1000 that are palindromic – math
13:23 Apparent contradiction in Lorentz's magnetic force and Ohm's law relation – physics
13:23 What are the circumstances that would put an offender at risk of the death penalty in state court under Utah law? – law
13:23 What is the shield in this diagram? – electronics
13:23 How to have cell return a value based on the number enter in another cell – superuser.com
05:23 Why am I seeing a weird font in my Chrome/Brave? – superuser.com
05:23 What insurance options, if any, exist to allow an individual to transport valuable items owned by others with minimal liability? – money
05:23 What are good ways to make sure a USB-C type connector stays firmly attached to a PCB during mating/demating? – electronics
05:23 possible counter example to the following claim (power sets of topological spaces) – math
05:23 What is a numerically practical and safe measure of dispersion of a data set? – stats
05:23 How to completely remove the Firefox tabs' "tooltips", without affecting anything else? – superuser.com
Sunday, 2025-09-21
21:23 How do I make Windows open ps1 in PowerShell 7.x (black icon) instead of Windows Powershell (blue icon)? – superuser.com
21:23 How does Steam Cloud work for refunded games? – gaming
21:23 Which transistors combination is best for a non-inverting 3.3V - 24V level shifter? – electronics
21:23 Why does the Equality Act 2010 contain a provision mandating its amendment? – law
21:23 What is this circuit breaker on the outside of my house for? – diy
21:23 Does an electron have an indeterminate time like its position before measurement? – physics
13:23 Which Non Inverting 3.3V to 24V Logic Level Shifter Method is Correct without using an IC? – electronics
13:23 How to perform sed replacement from the rule file only on certain lines? – unix
13:23 Weep holes or other? Should they be filled? – diy
13:23 Time is to eternity as space is to what? – english
13:23 What's the PC used in "American Kickboxer"? – retrocomputing
05:23 Tooth cavities in 4 year old kid – parenting
05:23 What is this circuit box for – diy
05:23 What is this theorem in Egorov 1981? – mathoverflow.net
05:23 What is the probe like structure next to the static port on this cessna 172? – aviation
05:23 Should you publish a new result as an appendum? – academia
05:23 Submitted the same research article in two journals, now I'm scared – academia
05:23 Why it takes so long to referee a paper in some journals? – mathoverflow.net
Saturday, 2025-09-20
21:23 Can I make CC-BY-NC-ND documents searchable? – opensource
21:23 How to directly reboot into the EFI GUI via an EFI shell? – superuser.com
21:23 Prospective new PI wants to chat with former PI who kicked me out. What to do? – academia
21:23 Linear rheostat - where lies a trick of a sliding contact with isolated wire? – electronics
21:23 Is the carry-on maximum weight limit applied at check-in or at boarding? – travel
13:23 How did "hospital" lose its first syllable in some languages? – linguistics
13:23 Ever in an affirmative context? – english
13:23 Validity of assuming the integral of a vanishing integrand over an infinitely large surface is equal to zero – physics
05:23 Classifying Lie algebras over a finite field – math
05:23 I have so many results I don't know how to write the results in my research paper – academia
Friday, 2025-09-19
21:23 Firefox will not scale up PDF to fill print page – superuser.com
21:23 Can customers receive partial refunds on their taxi trip if the driver took suboptimal routes? – law
21:23 Clarification of "Trautes Heim, Glück allein" – german
21:23 Making `apt-get` read answers from stdin on graphical Ubuntu – unix
21:23 How do I Lock a Car from the Outside with no Key – mechanics
21:23 How do you calculate Delta V for electric propulsion? – space
21:23 What is a good way to arrange hidden (NC) and visible pins on a symbol? – electronics
21:23 How to completely disable Google Chrome page translate function? – superuser.com
21:23 What was the first video game to feature a fake credits sequence? – gaming
21:23 Interpretation of slope coefficient when a variable appears in multiple powers – stats
21:23 Can I ask to postpone publication after acceptance? – academia
13:23 Proof that NP is a subset of EXP – math
13:23 How to block an entire website with uBlock Origin? – superuser.com
13:23 Was my travel companion unfairly denied entry to Aruba due to discrimination? – travel
05:23 How does boss dialogue change if fought at max level? – gaming
05:23 Research Experience for Math PhD – academia
05:23 Any explanation for the COVID-19 market surge? – money
05:23 Trying to understand the fundamental behavior of parallel connections – electronics
05:23 Are staggered rafters a problem? – diy
05:23 New larger artificial satellite created from natural gravity and existing space debris – physics
05:23 Does every ultrafilter on real numbers contain a meager set? – mathoverflow.net
Thursday, 2025-09-18
21:23 sqlservr.exe writing to System Volume Information folder – serverfault.com
21:23 Why hasn’t LIGO detected more kilonova events after GW170817? – astronomy
21:23 Why does make's `dir` function add additional directories? – unix
21:23 Is this electrical schematic diagram drawn properly? – electronics
21:23 Wave propagation direction? – physics
21:23 Word choice errors in submitted thesis – academia
13:23 Where can a French citizen with Russian visa legally cross by bike/foot/car from China into Russia at a border point as close as possible to Dongning? – travel
13:23 New in my job, made a mistake with crediting a colleague – how should I handle this? – workplace
13:23 Buffering line vectors that only buffer along the length of the line in QGIS – gis
05:23 Statistics for Theoreticians – physics
05:23 Does concatenating the digits of the k-th perfect powers always give a base-10 normal real number? – math
05:23 What was the "shear wedge" used on the Tethered Satellite System? – space
05:23 Understanding the delay x bandwidth product for computer networks – superuser.com
05:23 What is the probability that a plane through three random points on the surface of the Earth intersects the Moon? – math
05:23 What is an application of Goursat's stronger version of Cauchy's theorem? – mathoverflow.net
05:23 Can every closed connected manifold be the boundary of another manifold? – math
05:23 Maximizing profit given a pmf – stats
Wednesday, 2025-09-17
21:23 In what sense is this algorithm better than Dijkstra? – cstheory
21:23 Is this alternating current Peltier device possible? – electronics
21:23 How to remove the empty star in Files (Nautilus)? – askubuntu.com
21:23 How to fix excessive dust / lint problem inside the house – diy
21:23 Must I enclose the values of the parameters in GRUB with quotation marks? – superuser.com
21:23 What are possible options to disembark if your airline keeps you on board at the tarmac for several hours? – travel
21:23 Scalars, Vectors, Tensors: are they all? – physics
21:23 What is the legal ramification, if any, of this traffic sign in Sofia, Bulgaria? – law
21:23 What component of the magnetic flux density is responsible for actuating a reed switch? – electronics
21:23 A question regarding a family of one-relator groups – mathoverflow.net
21:23 In what circumstances is projecting an image of a politican in public an offence? – law
13:23 What's the point of Chip Exchange? – gaming
13:23 Why do “inconsolable” and “uncomfortable” have such different meanings? – english
13:23 To what extent do we define an irreproducible result? – academia
13:23 Pressure treated or regular wood for temporary ramp? – diy
13:23 Editor's responsibilities vis-à-vis referee reports – academia
05:23 What keeps cotton thread together and why does old cotton thread becomes easily teared apart? – physics
05:23 How do I remove a gap in date x axis? – stackoverflow.com
05:23 Is there any way to disable the “Liquid Glass” UI feature of macOS 26, iOS 26 and watchOS 26? – apple
05:23 Travelling to the US with a visa: do airlines check the physical visa, or is API enough? – travel
Tuesday, 2025-09-16
21:23 User certificate provisioning on ubuntu – askubuntu.com
21:23 Excel treating value as text – superuser.com
21:23 Explicit proof that tangent bundle of the 2-sphere, TS^2, is parallelizable – mathoverflow.net
21:23 Why is the Bonferroni correction needed? – stats
21:23 Siblings buying grandparents' home as first time buyers. Please help me identify our blind spots – money
21:23 My pure mathematics PhD dissertation will likely be very short. I have until the last day of January 2026 to remedy this. What can I do? – academia
21:23 Why is ASCII punctuation in that order? – retrocomputing
21:23 append iterator value to variable in for loop – unix
13:23 Why are my fluorescent light fixtures and LED replacements turning on intermittently? – diy
13:23 Should beginner writers publish short story science fiction on Amazon short reads to get experience? – writing
13:23 What does the SH pin on HDMI do? – electronics
13:23 Why can't I run my xcode app on my phone? – stackoverflow.com
13:23 How to publish PhD work after a fractured relationship with primary supervisor? – academia
05:23 Can scriptPubKey be empty in Bitcoin transactions and how would such outputs be spent? – bitcoin
05:23 Sorting a dynamic array in Excel – superuser.com
05:23 Is there a reason to do multiple tricks off a jump? – gaming
Monday, 2025-09-15
21:23 Practical limit on number of serial splices in 20A household circuit (USA NEC)? – diy
21:23 Are we allowed to use ISM bands for broadcast radio, television, or data? – ham
21:23 Why the density function in microcanonical ensemble is not constant? – physics
21:23 Why is the Bonferroni needed? – stats
21:23 Are Controlled ESR Capacitors Extinct? – electronics
21:23 Will gases contained inside a box eventually reach zero temperature? – physics
21:23 How to clear specific byte values inside a 64-bit value without looping – stackoverflow.com
21:23 Open pdf files in the background with fzf – unix
21:23 Voltage across Vce in a common emitter BJT – electronics
21:23 How is phase volume calculated in microstate counting (microcanonical ensemble)? – physics
13:23 How to describe an artist painting a picture? – writing
13:23 "But I'll miss the bus for my game!" what is a teacher's legal liability for letting kids out of class without confirmation? – law
13:23 Visiting US after Green Card Revocation? – travel
13:23 How to tell author that post hoc data manipulation is not okay – stats
05:23 Do one-particle states really exist in solids? – physics
05:23 Can old rim strips (without punctures) cause flat tubes? – bicycles
05:23 How to disable all the AI features in Firefox to increase performance? – askubuntu.com
05:23 Applications of inner model theory in algebraic topology? – mathoverflow.net
05:23 Be supposed to and its meanings – english
05:23 What resources are available for identifying a particular Space Shuttle launch? – space
Sunday, 2025-09-14
21:23 How far should I go when phonetically transcribing an Irish accent? – writing
21:23 Does systemd-cryptenroll encryption with a TPM bind decryption to that TPM? – unix
21:23 Why proving the well-definedness for the quotient map is different here? – math
21:23 Malicious tampering of trusted libraries – proofassistants
21:23 When physicists talk about light acting as a wave, are they referring to the wave function, or the EM field? What’s the difference? – physics
13:23 What application writes into /var/lib/swcatalog? – askubuntu.com
13:23 Is there a limit to the narrowness of a radio signal? – ham
13:23 Water around foundation inside the home – diy
13:23 How to remove parts of all file paths in a .m3u playlist with Notepad++? – superuser.com
13:23 What is the probability of coming out ahead in the iterated alternating St. Petersburg gamble? – mathoverflow.net
13:23 Is Exercise 5.3.5 of Chong and Yu's book Recursion Theory really correct? – mathoverflow.net
05:23 Beginner/Hobbyist Q: I'm falling down a rabbit hole with Voltage and Current limiting and ATTiny-85PU – electronics
05:23 Can chess engines solve the bishop and knight mate without the use of an endings tablebase? – chess
05:23 Reducing an integral to a Gamma function type – math
05:23 Automorphism of the Category of Vector Spaces – math
05:23 What is the purpose of this opening in the airplane interior? – travel
05:23 What is the purpose of the neutral line in unbalanced three-phase systems? – electronics
05:23 Is it normal for postdoc to write grant proposals for PI, but then is denied the opportunity to work on the projects later on? – academia
05:23 Examples of mathematically interesting numbers that can be expressed as an integer tetration (besides Graham’s number) – mathoverflow.net
Saturday, 2025-09-13
21:23 Does triality give inner automorphisms of the octonions? – mathoverflow.net
21:23 800-W High efficiency bridgeless Power Factor Correction (PFC) reference design – electronics
21:23 Upper Frequency Limit for Bouncing Off Ionosphere – ham
21:23 Is the inductor of CE oscillator connected to VCC? – electronics
21:23 Could there be a set of vectors that is linearly independent in the usual sense, but becomes linearly dependent if we allow infinite sums? – math
21:23 How can one deal with the case of someone misrepresenting his academic job title? – academia
13:23 Why don't people add confidence intervals on the p-values they report? (E.g. from bootstrapping the sampling distribution) – stats
13:23 How to convert an MP3 CD into a regular (Red Book) audio CD? – superuser.com
13:23 Does the train between Sofia, Bucharest and Varna have Wi-Fi? – travel
13:23 What are these angled things on the Saab 340 tail? – aviation
13:23 A limit using a Lebesgue convergence theorem – math
05:23 How to prove that identical Pauli commutation relations guarantee the existence of a conjugating unitary? – quantumcomputing
05:23 Heaviest Possible Tail for a Probability Density Function – math
05:23 Instantaneous axis of motion – physics
05:23 If OP_RETURN relay limits are ineffective, why remove the safeguard instead of keeping it as a default discouragement? – bitcoin
05:23 Best bike for ultra steep climbs in the forest? (Mountain) – bicycles
05:23 Mickey Mouse Polygon - Regular Polygons forming Mysterious Angle – math
05:23 New Boss insulting my appearance – workplace
05:23 "Fine knacks for ladies" by John Dowland – literature
05:23 Why don't military fighter jets have static wicks? – aviation
Friday, 2025-09-12
21:23 Correlation values falling outside the estimated range derived from the P-value – stats
21:23 Using Excel to roll up a Gantt chart – superuser.com
21:23 On the equality of Ehrhart and Hilbert series for edge rings of weakly-chordal bipartite graphs – mathoverflow.net
21:23 How does zero crossing opto-TRIAC not cause self-triggering of main TRIAC? – electronics
21:23 Is this efflorescence on my new build tile floor, and how can I clean it off? – diy
21:23 Why don't people add confidence intervals on the p-values they report? – stats
21:23 Implications of OP_RETURN changes in upcoming Bitcoin Core version 30.0 – bitcoin
13:23 PC used in movie "Ghosthouse" (1988) – retrocomputing
13:23 Why is the phonemic transcription of "the" /ði/ or /ðiː/ not /ðɪj/ although it's pronounced as [ðɪj] and there are phonemes /ɪ/ and /j/ in English? – linguistics
13:23 How can I weatherproof a vinyl replacement window installed inside the original wooden jamb? – diy
13:23 Applying to a PhD in algebraic number theory as a high-school teacher with uneven undergrad grades – academia
13:23 Exponential of a Non-Triangular Matrix is Non-Triangular – math
13:23 CD-ROM to "normal CD" format, ripping and burning – superuser.com
05:23 Is it common for caves to have less oxygen? What's there instead? – outdoors
05:23 Apache httpd keeps rewriting VirtualHost on separate port to use HTTPS instead of HTTP – serverfault.com
05:23 Which video game had the first "summon supporter" mechanic? (Summoning a "sub character" to fight) – gaming
05:23 How can referees verify computationally intensive results when HPC resources are required? – mathoverflow.net
Thursday, 2025-09-11
21:23 How to choose between brute force and efficient solution that has overhead? – softwareengineering
21:23 Disk Encryption for a Linux File Server Used by Multiple Devices – unix
21:23 Can the local Lipschitz constant be greater than the gradient norm a.e.? – mathoverflow.net
21:23 Create Grid working not as expected – gis
21:23 Distance between a compact and a closed set that are disjoint – math
21:23 Connect two voltages to one capacitor – electronics
21:23 Which keyboard layout is this? – superuser.com
21:23 A joystick seen in the film “Ghosthouse” (1988) – retrocomputing
21:23 How should one handle a flawed question in a textbook? – academia
13:23 Has any planetary lander used the paratrooper’s lowering line technique to manage impact? – space
13:23 With `#!/bin/sh`, what is the closest to `;;&` (`bash`'s fallthrough)? – unix
13:23 What information do p-values and confidence intervals provide? – stats
05:23 How can calibration plots for my model's predictions look good while the standard metrics (ROC AUC, F-score, etc.) look poor? – stats
Wednesday, 2025-09-10
21:23 Languages with infinite syntactic monoid – cstheory
21:23 Why does the output voltage waveform look like this in the case of impedance mismatch? – electronics
21:23 Removing freehub body from wheel – bicycles
21:23 Find a topological group which is T_5 but not T_6 – mathoverflow.net
21:23 Boltzmann correction factor for free particles but not for harmonic oscillators? – physics
21:23 If two measurable functions have a.e. equal preimages, are they a.e. equal? – math
21:23 How to disable Edge and Teams popping up at reboot on Windows 11? – superuser.com
13:23 Whom is James Baldwin quoting in this section from "Stranger in the Village"? – literature
13:23 What makes SpaceX's Starship more promising in terms of rapid reusability than Space Shuttle? – space
13:23 Where does this attempted proof of the "magic diagram" being Cartesian fail? – math
13:23 Who are some lesser-known women in science whose work was foundational but overlooked? – hsm
13:23 Can a derived equivalence of qcqs schemes preserve the monoidal unit? – mathoverflow.net
13:23 How much am I likely to get when my preferred stock reaches maturity? – money
13:23 Can cases come to the US Supreme Court without a circuit split? (help clarify Justice Sotomayor's TV interview) – law
13:23 Preventing meta communication in a massive multiplayer game – gamedev
13:23 How did Von Braun calculate in 1953 that a rocket would have to be 3× taller than the Empire State Building to reach the moon? – space
05:23 How should I support an aluminum door threshold on a sloped surface? – diy
05:23 Safe place to install temporary files from a Debian package – unix
05:23 Was the C64's "Bytes Free" message hard coded to show 38911 bytes? – retrocomputing
05:23 Why std::set::contains() calls the spaceship operator twice on a target element? – stackoverflow.com
05:23 Why does choice give us "more" sets whereas foundation gives us "fewer"? – math
05:23 How to fix a slightly deformed snap hook? – outdoors
Tuesday, 2025-09-09
21:23 Unembedded subjunctive clause? – english
21:23 Three ways of not coming to a flight – travel
21:23 How to make a gap between vertical plates? – bricks
21:23 Is the short pronunciation of the "u" in the word "Buch" colloquial? – german
21:23 What's the word for the common knowledge of a culture? – english
21:23 Higher extensions in triangulated categories with t-structure – mathoverflow.net
21:23 When is a rim depth too much? – bicycles
21:23 A characterisation of absolute continuity – mathoverflow.net
13:23 A statistics question related to a public opinion poll – math
13:23 How is the "energy" given to electrons by a battery? – physics
13:23 Flying to Antarctica from Southern Chile – travel
13:23 How much will the capital gains tax be for selling off part of our land? – money
13:23 Two definition of modules – mathoverflow.net
13:23 How is the singularity in the spacetime metric coordinate dependent? – physics
05:23 On a Crest, how can I tell what kind of slot a locked slot is prior to unlocking it? – gaming
05:23 Quantifier elimination for natural numbers with order and successor – mathoverflow.net
05:23 Approximating zeros of a function – math
05:23 Efficiency of interrupts sharing the same Interrupt Service Routine – electronics
Monday, 2025-09-08
21:23 Can I get a refund of my Social security contribution if I am leaving the US? – money
21:23 Criminal magician lawyer – literature
21:23 What truly is the lightest radioactive element? – physics
13:23 Trying to create a simple but decent RTL buffer circuit – electronics
13:23 Shaving the BB shell of my MTB gone wrong? – bicycles
13:23 How do you handle being asked to contribute papers to journals/volumes? (Mathematics) – academia
13:23 Probability that the sum of three dice is 10 – math
13:23 I am being asked to "Tokenise my stay" for a hotel reservation in Delhi India. Do I need to do this? – travel
05:23 What is the distribution of puzzle pieces in a puzzle? – math
05:23 Is theoretical computer science a lonely career path? – academia
05:23 Should I not mention grad students in faculty applications to colleges without graduate programs – academia
05:23 Negative energy in special relativity – physics
05:23 Why am I unable to update (or perhaps install) Ubuntu right now? (September 5, 2025 Incident and Ongoing Fallout) – askubuntu.com
05:23 Any reason the gate pull-down shouldn't be eliminated on an RP2040/RP2350 GPIO connection? – electronics
05:23 Single author paper from undergrad – academia
05:23 Is there an issue when connecting a trace with pads 'from the side? – electronics
Sunday, 2025-09-07
21:23 Why is the heat operator not elliptic? – math
21:23 Did Isaac Newton write with a quill pen? – history
21:23 Upgrading crankset from Shimano Claris FC-R2000 to 105 R7000 or R7100 – bicycles
21:23 Do we really have to use offset clocks when applying the Lorentz transform? – physics
21:23 Why 'ls' command is showing some files with year and others with time? – superuser.com
21:23 A sequence of Diophantine problems – mathoverflow.net
21:23 How do I set ssh to automatically utilize a key in ~/.ssh/id_rsa for a particular host? – unix
21:23 Why do DSP systems not use caches? – electronics
13:23 Art of electronics - figure 2.10 – electronics
13:23 Peculiar exception in the number of distinct values taken by the sums of the 6th degree roots of unity – mathoverflow.net
05:23 How does a multirate SFP work? – networkengineering
05:23 Detecting blown fuse in LV AC circuit – electronics
05:23 What kind of mathematical objects are units of measurement? – physics
05:23 Why would you need a declaratory judgment? – law
05:23 Why am I unable to update Ubuntu right now? (September 5, 2025 Incident and Ongoing Fallout) – askubuntu.com
05:23 Can I publish a novel theorem which was proven with AI assistance? – academia
Saturday, 2025-09-06
21:23 What is the etymology of the word 'belt' in the sense 'to move very fast'? – english
21:23 What negative consequences could follow from allowing a city inspector to inspect a contractor's work? – diy
21:23 Solutions to the recursion equation Pascal's triangle – math
21:23 Must a Japanese visa be a consecutive stay? – travel
21:23 Is there a justification in international law for killing civilians who may reveal military operations? – law
13:23 Prove the uniform convergence to interchange integral and limit – math
13:23 Knocking on the front door of rural properties with gates and signs – law
13:23 Supervisor says my thesis will be checked by a third reader before sharing the result — what does this mean? – academia
13:23 How do I get the third Plasmium bud in the Alchemist's Assistant task? – gaming
13:23 How to assign value to a word to be able to add them in Excel 2016? – superuser.com
05:23 How do fighter jets fly inverted? – aviation
05:23 Sum of reciprocals of zeta zeros off the critical line – mathoverflow.net
05:23 What does Ernesto Pascal mean by "increasing binomial coefficients"? – math
05:23 Is it reasonable to expect help on project direction and clarity from the PI? – academia
05:23 Emergency device to break acrylics/plexiglass window? – aviation
05:23 How do we know what our measuring tools are measuring? – physics
05:23 How can I hide these wires? – diy
05:23 Why am I unable to update Ubuntu right now? (September 5, 2025 Incident) – askubuntu.com
05:23 Why and when did the "card" and "deck" terminology originate for the Graph Reconstruction Conjecture? – mathoverflow.net
05:23 Is this a big abuse of notation in complex analysis? – math
Friday, 2025-09-05
21:23 How do guitar pickups measure change in magnetic field? – physics
21:23 Is interpolation the opposite of aggregation? – gis
21:23 "On a tangential note", "as a tangential note": "on" or "as"? – english
21:23 What does it mean that the "blood of Westernesse" runs nearly true in Denethor and Faramir but not it Boromir? – literature
21:23 Best ways for researchers to approach companies and get contracts instead of only research grants? – academia
21:23 What is the point of transforming the metric on the spacetime when we do any transformation? – physics
21:23 A way to disable udisks "housekeeping" short of disabling udisks? – unix
21:23 How do I shutdown multiple computers on network at once, cross platform? – superuser.com
13:23 Why is inert gas asphyxiation so rapid if people can hold their breath for much longer? – medicalsciences
13:23 Is there a fast boat transfer from Bali to Gili Trawangan after 4pm – travel
13:23 Bicycles theft protection ideas – bicycles
13:23 How can I get some confirmation that Air France has received my request for reimbursement? – travel
13:23 Impulse applied to the wall with my hand but why isn't there a change in the momentum of the wall? – physics
05:23 Flatten Stacked Polygons in QGIS – gis
05:23 Requesting concrete example of difference between unconsitutional vagueness and overbroadness – law
05:23 Finding Rational Triples of Sum Zero and Product One. – math
05:23 What is "the best geometry" for a given calculation? – mattermodeling
05:23 How to demonstrate copyright infringement with respect to design elements – law
05:23 Does POSIX guarantee that awk programs with only a BEGIN action won't read stdin? – unix
05:23 What is the best way to run NextStep? – retrocomputing
Thursday, 2025-09-04
21:23 Go to next uppercase letter (both in normal and visual mode) – vi
21:23 How to safely spin down a hard drive after a safe remove? – superuser.com
21:23 Origin of "doomscrolling" – english
21:23 Copy constructor is called with result of rvalue conditional operator – stackoverflow.com
21:23 Sign test: p and CI contradiction (significant but CI includes 0 AND not significant but CI doesn't include 0) – stats
13:23 Dead band in an analog signal – electronics
13:23 Structure of the irreducible subspaces spanned by multiple copies of the same representation – math
13:23 When dumping fuel on a modern airliner, is there an auto setting? – aviation
13:23 What authority does a city inspector have to enter my home after a project? – diy
13:23 Can a satellite or a planet orbit a planet/star without rotating around its own axis? – physics
13:23 Why does load placement matter for transistors? – electronics
13:23 Can I write and publish a paper based on my thesis after being removed from my advisor’s project? – academia
05:23 How to solve this absolute value integral? – math
05:23 Hodge number of Fano varieties – mathoverflow.net
05:23 Is it possible to travel from Italy to Hungary using a driving license – travel
05:23 I don't want the city to inspect my new air conditioner. Am I being paranoid? – diy
05:23 Why don’t rotating detonation engines ignite detonation waves in both directions which self extinguish when they meet? – space
05:23 Email questions or ask to video call head of department for faculty position? – academia
05:23 Deferred variable expansion including in a subshell – unix
05:23 How can I connect to a Linux machine without SSH and without Ethernet? – superuser.com
05:23 Proportions of groups are aligned but the T-statistic is large? – stats
05:23 Submitted at preprint (arXiv) vs published in journal, who gets credit for the discovery? – academia
Wednesday, 2025-09-03
21:23 Can "respectively" be used when one enumeration is only implicit? – english
21:23 Has anyone proposed any ideas for what rovers or other vehicles would look like on bodies with icy surfaces? – space
21:23 When is the ring of integers of a character field the ‘character ring’? – mathoverflow.net
21:23 Why does mkfs.ntfs count one Byte less? – unix
21:23 Has “drop” recently acquired the meaning of "releasing digital content beyond music"? – english
21:23 Is 74LS00 max current a capability or a limit? – electronics
21:23 How to connect to a Linux machine without SSH and without Ethernet? – superuser.com
13:23 Difference between modular and built-in support in the kernel – unix
13:23 Can I use a ceramic capacitor instead of a flyback diode in a motor? – electronics
13:23 "drop" as "release" or "get released" – english
13:23 Is class imbalance really a problem in machine learning? – datascience
13:23 Starting a vintage vehicle after ~10 months of standing - tips? – mechanics
13:23 Can someone explain the workings of stage 1 and stage 2 chambers in a Pilatus PC12Ng landing gear shock strut – aviation
13:23 How to approach an untraceable citation? – academia
05:23 "drop" as arrival – english
05:23 In search of 86-DOS ttsr.h and corresponding library – retrocomputing
05:23 How to show that the complement of an Archimedean spiral is open and connected? – math
05:23 Volume-preserving fluid flows are incompressible. What about surface-area preserving flows? – mathoverflow.net
05:23 Weird set builder notation I can't find elsewhere – math
05:23 Appendix by a subset of the authors of the main paper – academia
Tuesday, 2025-09-02
21:23 Does the Apollo Command Module retain its docking probe for the return to Earth? – space
21:23 The sum of an irreducible representation over a subset of a finite group. – math
21:23 What do I do if a DB Bahn train is late for an OBB connection? – travel
21:23 Interesting examples of non-isomorphic groups where the probability distribution of the number of square roots of elements is the same – mathoverflow.net
21:23 Do the Apollo probe/drogues also serve as an airtight seal when not docked, or is there a separate seal? – space
21:23 How do I know if my tubeless-ready tire is seated properly? – bicycles
21:23 In what American magazine was Tolkien's "Smith of Wootton Major" first published? – literature
21:23 Did the Apollo Command Module launch with the docking probe already in place? – space
21:23 Using a digital potentiometer compared to 'real resistors' for variable gain audio amplifier – electronics
21:23 How to approach untraceable citation – academia
13:23 Karnaugh map transforming expression into a k map – electronics
13:23 xargs -I {} not replacing with input string, says "/usr/bin/xargs: {}: No such file or directory" – unix
13:23 Can a SATA hard drive be hot swapped? – superuser.com
13:23 Comparative law: Does a lease transfer all benefits at once or gradually? – law
13:23 SAS hard drives are not accessible after removing RAID and using IT Mode – serverfault.com
13:23 When to use "tun würde*" vs. "täte*" as the subjunctive II of "tun" – german
13:23 A question on the paper "Maximal unramified extensions of imaginary quadratic number fields of small conductors" – mathoverflow.net
13:23 What should an airline pilot do in a decompression with a MEA of FL200? – aviation
13:23 How to prove that natural number less than is irrelevant? – proofassistants
13:23 When would a court impose a harsher sentence than the prosecutor requests? – law
13:23 Is Ohm's law contained in Maxwell's equations? – physics
05:23 Book Recommendation On Analytic Number Theory – math
05:23 How does one get more oxyfern? – gaming
05:23 How can I attach the bottom of a window A.C. unit to the bottom of a window? – diy
05:23 Is it correct for a rotating uniform charged ring to have current? – physics
Monday, 2025-09-01
21:23 In UTF-8, why do two-byte codes range from U+0080 to U+07FF instead of U+0080 to U+087F – superuser.com
21:23 What are the potential effects on the engine if water is added to gasoline or petrol? – mechanics
21:23 What is a sub-Gaussian distribution? – stats
21:23 Can i have 2 modems in a house? – superuser.com
21:23 Why is no flickering observed in polarized filters? – physics
21:23 Protecting against GPS jamming via directional antenna – electronics
21:23 Extract email addresses from line, with multiple email addresses per line – unix
21:23 Alternative proofs that two bases of a vector space have the same size – mathoverflow.net
13:23 Is every person in Germany required by law to have their identity document (if they have been issued one) with them at all times? – law
13:23 Wifi does not automatically connect after login – askubuntu.com
13:23 "If I touch two isolated voltage points, 50 V and 250 V, will current flow through me? How does current flow from high to low apply here? – electronics
13:23 Did Stokes work on compressible Navier-Stokes equations? – physics
13:23 A geometric proof of Hlawka inequality – math
13:23 Can't understand this DPDT relay diagram – electronics
13:23 If the sum of each row and column of an orthogonal matrix equals 1, is it a permutation matrix? – math
13:23 Relation between Jacobi identity, commutator, and derivation – math
13:23 What is the (US) President age eligibility for running for or taking office? – law
05:23 Why do, in UTF-8, two-byte codes range from U+0080 to U+07FF instead of U+0080 to U+087F – superuser.com
05:23 Is the way we draw coordinate axes arbitrary and if not what is the argument for why it isn't? – math
05:23 Is there an infinite non-orderable field that can be partitioned in this way? – math
05:23 cryptsetup block size preventing from using it – unix
05:23 Is uniqueness of the Poincare-invariant vacuum in algebraic QFT an axiom? – physics
05:23 Seeking feedback on my proof that isometries form a group under function composition. – math
05:23 How is it that the inductor current doesn't immediately become zero even when there is no path for the current to flow? – electronics
05:23 Is the (US) President age eligibility for running for or talking office? – law
05:23 The set of algebraic numbers with odd degrees appears to form a field – math
Sunday, 2025-08-31
21:23 Why did the International Commission for Air Navigation set the mandatory retirement age for commercial pilots at 45 years old in 1919? – aviation
21:23 Is there any way to find the URL of a file that is downloading from within an app on Mac? – superuser.com
21:23 Quantile gam (qgam) of tensor product using gratia: drawing a contour plot of the response rather than the partial effect – stats
21:23 Examples of non-split idempotent morphisms (category theory) – math
21:23 What is this slot in the Cessna 152's interior sidewall? – aviation
21:23 Susskind's covariant derivative – physics
21:23 What was the first game where your guide/quest giver turned out to be a key antagonist/villain? – gaming
13:23 Does binomial scaling preserve negative rootedness? – math
13:23 Is there an identity strictly between the trivializing identity and the constant identity? – math
13:23 What is an appropriate automatic tool for bolts? – bicycles
13:23 proper breaker/wire size for mini split – diy
13:23 Alternate proofs that two bases of a vector space have the same size – mathoverflow.net
05:23 How is load capacitance calculated given only a Crystal Oscillators frequency? – electronics
05:23 relatively new to biking with a relatively new, used bike and some maintenance questions – bicycles
05:23 Does the current flowing in opposing directions of these two resistors go against Kirchoffs current law? – electronics
05:23 What can a restaurant owner do if a customer says that he will pay later? – law
05:23 How the inductor current doesn't become immediately zero even when there is no path to flow the current? – electronics
05:23 Do Laplace eigenfunctions separate points on a compact Riemannian manifold? – math
Saturday, 2025-08-30
21:23 Name for moduli space of torsion-free sheaves in Nakajima’s “Lectures on Hilbert Schemes…” – mathoverflow.net
21:23 Prove that every point of n-dimensional rectangle is inside the n-dimensional sphere. – math
21:23 Reduce speed of zfs scrub – serverfault.com
21:23 Will I be able to find metal wraps for stepped fascia premade? – diy
21:23 Can the complex numbers be partitioned in this way? – math
13:23 mean value theorem: applications – math
13:23 Strange or normal ohmeter measurements of IRF630 N-channel mosfets – electronics
13:23 Is the gravitational field around a black hole identical to space being "denser?" – astronomy
05:23 Can custom functions be defined in Peano Arithmetic or the language of First-order Arithmetic? – mathoverflow.net
05:23 P channel MOSFET for Reverse polarity Protection – electronics
05:23 Aircraft identification: propeller aircraft that has larger wings in the back – aviation
05:23 Why do I get negative entropy? – physics
Friday, 2025-08-29
21:23 A detail on how MSE loss works in PyTorch – stats
21:23 Can a laptop be infected via Bluetooth? – security
21:23 Is it normal to meet your supervisor monthly / 1x every 6 months? (as a full-time academic PhD student) – academia
21:23 What actually carries across runs and decks in Balatro? – gaming
21:23 Resources about extremely young students in university – academia
13:23 "This telegram must be closely paraphrased before being communicated to anyone." Why? – history
13:23 How to remove the shaded borders around the display in LXQt? – askubuntu.com
13:23 What will happen when a pull request includes changes to ignored .gitignore? – superuser.com
13:23 How to make use of "1 stopover permitted on the pricing unit"? – travel
05:23 On the availability of the "Near Eastern Antiquities / Iran, Arabia and the Levant" in the Louvre museum – travel
05:23 How does copyright work when someone owns a language? – law
05:23 Why are aneroid barometer capsules kept under vacuum? – physics
05:23 Drywall Repair with Odd Angles or Outlet Cutout – diy
Thursday, 2025-08-28
21:23 How Amstrad CPC games calculated positions for every sprite? – retrocomputing
21:23 When does "Kenntnis" (knowledge) take the plural ("Kenntnisse")? – german
21:23 Why aneroid barometer capsules are kept under vacuum? – physics
21:23 Which two stars of the Pleiades appear as a single star? – astronomy
21:23 Is running Ubuntu-based Rocker image as commercial Google Cloud Run service allowed – opensource
21:23 Why does a new Windows 11 PC have repeated paths in %PATH%? – superuser.com
21:23 Wrangling co-supervisor – academia
13:23 What is difference between nowcasting and forecasting? – stats
13:23 Function for displaying a value checked against another set of values – superuser.com
13:23 Why this particular change of variables in this PDE? – math
13:23 When is "Kenntnis", meaning knowlege, plural? – german
13:23 Microscopic Temperature Measurements – physics
13:23 Under what corporate mechanism can the CEO of Intel transfer 10% of the company to the US government? – law
05:23 Why change variables – math
05:23 Would it be possible to build a neutrino detector that could sense beta decay? – physics
Wednesday, 2025-08-27
21:23 What would a "big dumb satellite" be like? – space
21:23 What's the opposite saying to "A broken clock is right twice a day"? – english
21:23 Can fiction aimed at adults be too readable? – writing
21:23 Why is "return by value" idiomatic in Rust? – stackoverflow.com
21:23 How does the op amp act as a differentiator? – electronics
21:23 Is it common for the Head of school to meet with PhD student who reported research misconduct and the supervisor who committed the misconduct to talk? – academia
13:23 Remove new lines and everything after comment symbol with awk or sed – unix
13:23 Ratio of the Area of Triangles – math
13:23 How could the US promise, without a vote in Congress, not to expand NATO? – law
13:23 Can I expect flight prices around a public holiday to drop in the 7 months leading up to the holiday? – travel
05:23 Why did all my surge protectors smoke when my home became ungrounded? – electronics
05:23 Can I expect flight prices around a public holiday from Germany to Spain to drop within the next 7 months? – travel
05:23 Using size of encrypted content to guess corresponding plaintext – crypto
05:23 Why is the gain of the op amp zero? – electronics
05:23 Another binomial identity – mathoverflow.net
Tuesday, 2025-08-26
21:23 Function to return free memory in Sinclair ZX Spectrum BASIC? – retrocomputing
21:23 New to road biking, is this tire safe? – bicycles
21:23 Extra large seat belt extenders – travel
21:23 Are there Minoan loans into Greek? – linguistics
21:23 AGPL 3.0 github project collecting sensitive data – law
21:23 How to quickly wipe ext4 superblocks on a NVMe SSD? Secure erase? – unix
21:23 Integral that simplifies to Leibniz-like series – math
21:23 Looking for a single noun to describe an ugly looking person or, more broadly, an ugly image – english
13:23 What happens to the charges in metals? – physics
13:23 Is neutrally skewed the correct interpretation of a box plot with equal length arms? – stats
13:23 Can a minor armed attack justify a large-scale military response under international law? – law
13:23 "Intermediate value theorem" for manifolds – math
05:23 Malfunction in which DC power is not turned off when controlled by NPN and P-CH FET – electronics
05:23 What is the difference between "Flameproof" and "Fusible" resistor – electronics
05:23 Why do winding numbers replace two-chains in the proof of Cauchy's theorem? – mathoverflow.net
Monday, 2025-08-25
21:23 How to do Lucas' quest in Lil Gator Game? – gaming
21:23 Setting minimum scale when rendering vector layer in – gis
21:23 How can I encourage players to play optimally against bosses? – gamedev
21:23 How do modern, "post-collar", seatpost-to-seattube mechanisms work? – bicycles
21:23 English law: Debarred vs Article 6 rights: Are Article 6 rights removed? – law
21:23 Is it possible to check the deadtime of a push-pull converter without soldering in the transformer? – electronics
21:23 How do I introduce my 5 yo granddaughter to her father that went to prison when she was 3 months old? – parenting
21:23 How to share algorithms for testing a conjecture? – mathoverflow.net
21:23 Can I seal a crack in acryl shower-pan by glueing a strip of EPDM rubber over? Any better suggestions? – diy
21:23 How do electrons microscopically drift in the conductor? – physics
21:23 Shebang apparently calls wrong shell – unix
21:23 How do I push back on an impossible scope? – workplace
21:23 How do ordinals manage to descend finitely? – math
13:23 Selecting lengths of line based off of distance along the line from certain point in QGIS – gis
13:23 Prove that two double sums are equal using variable transformations – math
13:23 How can I parse a string to a float in C in a way that isn't affected by the current locale? – stackoverflow.com
13:23 Unknown MAC address data frame flooding by switch – networkengineering
13:23 What exactly is the Schwarzschild radius? – astronomy
13:23 Reverse engineering images from old Japanese videogame – reverseengineering
13:23 How do I introduce my 5 yo granddaughter to her father that went to prision when she was 3 months old – parenting
13:23 Is “nothing happens at the event horizon” only true for point particles? – physics
13:23 Where does the voting occur in a 3 Computer system? – aviation
13:23 Ok to solder copper pipe that's close to black gas pipe – diy
05:23 How to fail the panic attack app in Tell Me Why? – gaming
05:23 Transfrom the ODE into a linear one using a specific substitution – math
05:23 Why Apache Alias directive doesn't have precedence to Rewrite? – serverfault.com
05:23 Funny looking hydrogen spectrum – physics
05:23 Why does the phase of a second-order low-pass transfer function approach −180° instead of 0° at high frequency? – electronics
05:23 Why can we ignore the effect the electron has on the EM field in electron orbitals in quantum mechanics? – physics
05:23 Tools for chamfering ABS/PVC pipe? – diy
05:23 How do we deal with trainees/students using LLM for higher academic work? – academia
Sunday, 2025-08-24
21:23 Ansible will not accept the quoting that it is telling me to add – unix
21:23 REALLY need to identify this bicycle – bicycles
21:23 A problem from IOQM 2023 about a trapezoid and an inscribed circle. – math
21:23 Fastest double check? – chess
21:23 Models of HoTT: Locally CCC vs Quillen – mathoverflow.net
13:23 "Square root" of operator on a Banach space – math
13:23 Are some particular airline combinations completely unbookable? – travel
13:23 Legit or scam? What's a good filter when asked for emergency help? – money
13:23 How to prove that the given function takes both positive and negative values? – math
05:23 Other than the tank PSI, what else could cause a Whirlpool 3 stage RO Under Sink Water Filtration System to have low water pressure? – diy
05:23 Confusion about infinity in gravitational potential energy (GPE) – physics
05:23 MOSFET gate driver – electronics
05:23 Why can the point of application of a force be moved along its line of action in a rigid body? – physics
05:23 How can the UK enforce the Online Safety Act against foreign web sites? – law
05:23 A friend told me he is flying into Birmingham, Alabama, on September 29, 2025. Is this the correct ticket? – travel
Saturday, 2025-08-23
21:23 Missing derailleur hanger bolt – bicycles
21:23 Why does the result of applying the minus operator depend on newline characters surrounding it? – stackoverflow.com
21:23 Example of two topologies with same Borel sets but different τ-additivity – math
21:23 Can you get valid SSL certificates for hosting local services over a domain that you own? – superuser.com
21:23 How is the term "average" used in classical physics? – physics
21:23 A friend told me he is flying into Birmingham Al September 29 2025. Is this the correct ticket? – travel
13:23 Which passport to use at immigration counter – travel
13:23 How can I get my security door to stay shut in place as to not obstruct the deadbolt? – diy
13:23 Why do these two lines have the same probability of intersecting the circle? – mathoverflow.net
13:23 What is the purpose of pulling up the output of a comparator to VCC? – electronics
13:23 Is Uni ever pronounced /y:'ni/? – german
05:23 Why didn't Alexander sail his Army across Gulf instead of Gedrodsian desert? – history
05:23 What is the meaning of “DL” on FRANKFURT ILS Chart – aviation
05:23 Can you remove a variable in the 8-bit Microsoft BASICs? – retrocomputing
05:23 Buck LED driver inductor placement – electronics
05:23 How to balance research and teaching responsibilities? – academia
Friday, 2025-08-22
21:23 Is it possible to identify this residual pattern as heteroscedastic or homoscedastic? – stats
21:23 What would "Fruit Salad" mean in any other academic context than fruit salad? – academia
21:23 Need help understanding the value of this infinite continued fraction intuitively – math
21:23 What happens as you fall into a realistic black hole? – physics
21:23 Could you charge a battery using with a long radio aerial? – physics
21:23 Why is muscle cramp called a “charley horse”? – english
13:23 Why do word beginnings with X take a /z/ sound in English? – english
13:23 Incoming water pipe has no apparent ground – diy
13:23 Two Card Betting Game: Asymmetrical Problem – math
13:23 Do I need a visa to visit Turkey if I already hold a valid US visa? – travel
13:23 How do you get rid of extra villagers in ACNH that have an account on the Nintendo Switch? – gaming
13:23 Driven Right Leg common mode suppression – electronics
05:23 Prepare for Connected App Usage Restrictions - connected app is not packaged yet, adding causes duplicates – salesforce
05:23 How do I pass a parameter to a locally store web page from the context (right click) menu of Notepad++? – superuser.com
05:23 A combinatorial problem about piles that sounds easy but might not be – mathoverflow.net
Thursday, 2025-08-21
21:23 Excel lookup from one matrix or array to another – superuser.com
21:23 Exam Question: Bank angle/Turn radius change with identical plane with reduction in weight – aviation
21:23 Why does my resistance in the LC tank circuit appear different? – electronics
21:23 Find an explicit real number that is not in the set produced by the convergent rational series – math
21:23 Can you ask the editor to send a partial review? – academia
21:23 Will NASA send Juno to investigate 3i/Atlas? – space
21:23 Spectral sequences every mathematician should know – mathoverflow.net
13:23 Is it true that string theory is definitively wrong on account of it being a theory of an anti de Sitter space? – physics
13:23 Can I use super glue or hot glue as an insulator/solder mask for a small circuit? – electronics
05:23 Should I apply to volunteer while actively looking for a job, if it means I won't be volunteering for long? – workplace
05:23 Can a nozzle-less engine be made efficient by clustering? – space
05:23 Unknown Close Window key combination that is NOT Alt+F4 – superuser.com
05:23 Major Revisions and Editor's Note – academia
Wednesday, 2025-08-20
21:23 Aircraft propelled by Liquid Rocket Engines – physics
21:23 What type of electronic device are computers, phones, tablets, if there is a type for those? – english
21:23 Practical advice on using common diodes in series for voltage regulation – electronics
21:23 Excessive flame on one burner – diy
21:23 Do I thank an ex-supervisor in my acknowledgements who was removed from my panel? – academia
13:23 Why is the heliopause so hot? – physics
13:23 Can an AI model license determine which governing law and jurisdiction apply to the users of this model? – law
13:23 Which fields satisfy first-order induction? – mathoverflow.net
13:23 Is there a way to find someone to be a co-signer if you have no other option? – money
05:23 Why does a hybrid car have a second small battery? – mechanics
05:23 Image of affine variety cannot be complete – math
05:23 In "Computer Networks:A Top Down Approach" - can multiple applications using the same protocol use its designated port? – networkengineering
05:23 What is causing the LED to turn on instantly as opposed to after a delay in this circuit? – electronics
Tuesday, 2025-08-19
21:23 Ghost cycles in dynamical systems – mathoverflow.net
21:23 What the editor meant by 'quick opinion' in this email regarding review report of an article? – academia
21:23 For us to see an exoplanet transit, what is the maximum angle between that planet's orbital plane and our line of sight? – astronomy
21:23 Does a change in the Inertial Frame of Reference also change the source of energy? – physics
21:23 Restaurants with a view of the Alps in Munich – travel
13:23 Additional, non-integer harmonics in Fourier transform of a wave – physics
13:23 At which address does a COFF executable start executing? – retrocomputing
13:23 identity involving products of binomial coefficients – mathoverflow.net
13:23 Are cut points of a space also cut points of their connected neighborhoods? – math
13:23 How to interpret a very significant p-value between two very close medians using a pairwise Wilcoxon signed-rank test? – stats
13:23 How do I pin a folder to quick access if I don’t have access to the parent folder? – superuser.com
13:23 How should I present a difficult 2018–2023 period on my CV while applying for tenure-track/junior professor/lecturer positions in Europe and the UK? – academia
13:23 Can I use a PCIe 4.0 M.2 NVMe SSD on a PCIe 3.0 M.2 NVMe slot? – superuser.com
13:23 How can I explain 15 years no work history on my resume as a NEET? – workplace
05:23 Will an aggressive-play kitten grow out of this? – pets
05:23 Why do glmmTMB and emmeans report different p-values? – stats
05:23 Question about bump function – math
05:23 For a router, is storing the Wi-Fi password in plain text in its own storage/firmware considered a vulnerability, or is it standard practice? – security
05:23 Can you make products of sets associative? – mathoverflow.net
05:23 When submitting a manuscript, should I mention that the research is incomplete due to health reasons? – academia
05:23 A journal chose a header image for my paper, should I push back for diversity reasons? – academia
Monday, 2025-08-18
21:23 Does the Online Safety Act require all Category 1 services to disclose information about use of the service by a deceased child user? – law
21:23 How does the firing of a spark gap in a Tesla coil convert the open primary circuit to an LC oscillator? – electronics
21:23 For graphics programming, is it better to start with an applied math book or dive into a deeper book like Linear Algebra Done Right? – matheducators
21:23 Apple IIgs program problem – retrocomputing
21:23 what is the meaning of "bei noch nicht der Hälfte" and how does it acquire its meaning grammatically and semantically? – german
21:23 Trying to figure out if Mac is being hacked – apple
21:23 Industry standard for EC2 instance (server) shell access – serverfault.com
21:23 Self-switching tracks – mathoverflow.net
21:23 Why do some stellar collapses result in no remnant? – physics
13:23 Flipped voltage in my salt grinder's batteries. How does this happen? – electronics
13:23 How to list only the last name.partXXX.rar file? – unix
13:23 How do I get a vanity light snug against the wall? – diy
13:23 For lithium-ion battery storage, it's suggested they be kept at around half capacity. Is that of designed/original capacity or of current capacity? – electronics
05:23 Migrating data from Ubuntu to Kubuntu? – askubuntu.com
05:23 Continuity property of integrable function – math
05:23 Understanding file descriptors and pipes resulting from `cat <(<command>)` – unix
05:23 What is a spectral measure of function on a Pontryagin Dual of LCA group? – mathoverflow.net
05:23 Safely disconnect doorbell transformer – diy
05:23 Could local charge conservation be violated by a moving point charge? – physics
05:23 Why did Civil War artillery men carry munitions forward in satchels? – history
05:23 What factors enable high school students to contribute meaningfully to research? – academia
05:23 Low Pass Filter not having expected response – electronics
Sunday, 2025-08-17
21:23 How Fourier transform Viewed as Change of basis? – math
21:23 Why does Pandoc scramble links in my HTML document? – superuser.com
21:23 How is the spherical figure in 76451 "Privet Drive: Aunt Marge's Visit" built? – bricks
21:23 Can Active Directory Groups delegate control? – superuser.com
21:23 Please help me identify this boost converter(?) – electronics
21:23 How dangerous are consumer drones under 1kg to airplanes in practice? – aviation
21:23 Is a 29" mountain bike really faster than a 26" one? – bicycles
21:23 Can energy be stored in an inductor even if the voltage across the inductor is zero? – electronics
13:23 Do lock ring spacers belong underneeth a centrelock lockring? – bicycles
13:23 Routing USB wifi connection to wired Meshforce M3S – askubuntu.com
13:23 Why do tidal contributions from the Sun and Moon add during a full moon instead of cancel out? – physics
13:23 Does the sequence of iterated unions in the recursive definition of transitive closure eventually stabilize? – math
13:23 Is it always inappropriate to use a relative to submit a reference letter in support of a grant application? – academia
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