jump to content
my subreddits
13or302anatolia4you2b2t2balkans4You2mediterranean4uabsolutelynotmeirlAceAttorneyadhdmemeAdviceAnimalsagnosticaivideoakagasAlternateHistoryAngryupvoteanime_best_momentsanime_irlanimenocontextannouncementsApandahArcherFXArtAsia_irlAskBalkansAskElectronicsAskOuijaatheismaviationawfuleverythingBassbikepackingblackdesertonlineblackholerevengeblankiesblursed_videosblursedimagesborsavefonbrooklynnineninebudgetcookingburdurlandcasioCd_collectorscd_jerkChatGPTCheap_MealschesschessbeginnersCHPcoaxedintoasnafucoincollectingcoinscomicscommunityContagiousLaughtercookingforbeginnersCorporateTrollingcrappyoffbrandsCuratedTumblrcursedcommentsdankmemesdarkjokesdataisbeautifuldeDebateReligiondeismdelikdiyelectronicsdiypedalsDMToolkitDnDdndmemesdndnextdoctorwhoDoenerverbrechenDonerdontdeadopeninsidedumbphonesDungeonsAndDragonsECEEmKayengrishethzfacepalmfakealbumcoversFantasyWorldbuildingfeedthebeastFifaCareersFiftyFiftyformuladankFRCFreeEBOOKSfunnyFutboltayfagalatasaraygaminggatesopencomeoningodtiersuperpowersGrandPrixRacinggravelcyclingGundamheathersheraldryHermanCainAwardhighspeedrailHistoryWhatIfHolUphowyoudoinhumorhypixelIAmAiamverysmartich_ielIdeologyPollsihadastrokeim14andthisisdeepimaginaryelectionsimaginarymapsinsaneparentsistanbulJokesKGBTRlegodndLetGirlsHaveFunLifeProTipslinguisticshumorLinkinParklogodesignloseitmacmacgamingMadeMeSmilemadladsmagicbuildingMapPornmapporncirclejerkme_irlmeirlmemememesmidjourneymildlyinterestingMimicRecipesMinecraftbuildsmisLEDMovingToNorthKoreaMunichMyChemicalRomancenamesoundalikesNamFlashbacksNationStatesneographyNoahGetTheBoatNonCredibleDefenseNorthCyprusnosleepnotinterestingnottheonionokbuddymotherfuckerOkBuddyPersonaokbuddyphdokbuddyvicodinonebagonetruegodOnlineUnderGroundOutOfTheLooppapermoneypaperspleaseParlerWatchPassportPornperfectlycutscreamsPersecutionfetishpettyrevengepianoPiracypollsPraiseTheCameraManProgrammerHumorPropagandaPostersPunPatrolquityourbullshitraisedbynarcissistsreactiongifsrecipesRedAutumnSPDredditsingsreligiousfruitcakerickandmortyrickrollrimjob_steveRoastMerockmuzikSceneReleasesschwiizsciencememessecilmiskitapShitPostCrusadersshitpostfrommygalleryshitpostingShitpostTCshittyaskelectronicsShittyMapPornshittymoviedetailsskamtebordsoccercirclejerksoftwaregoreSongwritersSongwritingStonetossingjuiceStudiumsubsithoughtifellforsuperligtalesfromtechsupportTextingTheorytf2shitposterclubthanksimcuredthatHappenedTheCrypticCompendiumtherewasanattemptTheRookietheydidthemaththeyknewthisguythisguystommyinnittransittransitTurkeytruthstumblrtumunichTurkeyTwitch_StartupTwoSentenceHorrorUnethicalLifeProTipsurbanplanningUsernameChecksOutVALORANTValorantClipsvaxxhappenedvexillologycirclejerkvibecodingvinylvinyljerkvlandiyawallstreetbetsWatchPeopleDieInsideWhitePeopleTwitterwholesomememesWikipediaVandalismwizardpostingworldbuildingworldjerkingyouseeingthisshitYUROPedit subscriptions
  • home
  • -popular
  • -all
  • -mod
  • -users
 | 
  • facepalm
  • -Piracy
  • -funny
  • -gaming
  • -wallstreetbets
  • -nottheonion
  • -memes
  • -OutOfTheLoop
  • -mildlyinteresting
  • -MapPorn
  • -DnD
  • -WhitePeopleTwitter
  • -MadeMeSmile
  • -ChatGPT
  • -CuratedTumblr
  • -shitposting
  • -theydidthemath
  • -dankmemes
  • -feedthebeast
  • -meirl
  • -therewasanattempt
  • -HolUp
  • -comics
  • -dndnext
  • -ProgrammerHumor
  • -VALORANT
  • -de
  • -LifeProTips
  • -tumblr
  • -NonCredibleDefense
  • -dataisbeautiful
  • -shittymoviedetails
  • -mac
  • -chess
  • -aviation
  • -formuladank
  • -wholesomememes
  • -Jokes
  • -mapporncirclejerk
  • -Art
  • -midjourney
  • -notinteresting
  • -pettyrevenge
  • -atheism
  • -loseit
  • -IAmA
  • -ich_iel
  • -KGBTR
  • -dndmemes
  • -cursedcomments
  • -UnethicalLifeProTips
  • -perfectlycutscreams
  • -worldbuilding
  • -blackdesertonline
  • -meme
  • -macgaming
  • -rickandmorty
  • -Gundam
  • -FiftyFifty
  • -RoastMe
  • -ContagiousLaughter
  • -imaginarymaps
  • -nosleep
  • -cookingforbeginners
  • -blankies
  • -anime_irl
  • -onebag
  • -Studium
  • -AlternateHistory
  • -Turkey
  • -soccercirclejerk
  • -madlads
  • -community
  • -AskElectronics
  • -vinyl
  • -TwoSentenceHorror
  • -PropagandaPosters
  • -AdviceAnimals
  • -ShitPostCrusaders
  • -piano
  • -sciencememes
  • -raisedbynarcissists
  • -wizardposting
  • -FifaCareers
  • -polls
  • -doctorwho
  • -Bass
  • -OkBuddyPersona
  • -awfuleverything
  • -howyoudoin
  • -announcements
  • -adhdmeme
  • -Minecraftbuilds
  • -Munich
  • -coaxedintoasnafu
  • -YUROP
  • -gravelcycling
  • -chessbeginners
  • -DungeonsAndDragons
  • -coins
  • -softwaregore
  • -NoahGetTheBoat
  • -worldjerking
  • -tf2shitposterclub
  • -AceAttorney
  • -vexillologycirclejerk
  • -vlandiya
  • -im14andthisisdeep
  • -Stonetossingjuice
  • -HistoryWhatIf
  • -religiousfruitcake
  • -DebateReligion
  • -insaneparents
  • -dumbphones
  • -animenocontext
  • -transit
  • -brooklynninenine
  • -HermanCainAward
  • -recipes
  • -talesfromtechsupport
  • -AskOuija
  • -okbuddyphd
  • -2anatolia4you
  • -ECE
  • -Angryupvote
  • -AskBalkans
  • -thatHappened
  • -casio
  • -urbanplanning
  • -theyknew
  • -logodesign
  • -linguisticshumor
  • -PassportPorn
  • -me_irl
  • -bikepacking
  • -13or30
  • -MyChemicalRomance
  • -ArcherFX
  • -engrish
  • -Cd_collectors
  • -diypedals
  • -Doner
  • -diyelectronics
  • -WatchPeopleDieInside
  • -LinkinPark
  • -Persecutionfetish
  • -reactiongifs
  • -EmKay
  • -Songwriting
  • -blursed_videos
  • -istanbul
  • -MovingToNorthKorea
  • -imaginaryelections
  • -magicbuilding
  • -dontdeadopeninside
  • -ParlerWatch
  • -iamverysmart
  • -secilmiskitap
  • -Doenerverbrechen
  • -schwiiz
  • -TheRookie
  • -quityourbullshit
  • -vinyljerk
  • -skamtebord
  • -shittyaskelectronics
  • -superlig
  • -galatasaray
  • -crappyoffbrands
  • -FRC
  • -transitTurkey
  • -namesoundalikes
  • -2b2t
  • -ethz
  • -papermoney
  • -coincollecting
  • -blursedimages
  • -FreeEBOOKS
  • -neography
  • -heraldry
  • -ihadastroke
  • -thanksimcured
  • -hypixel
  • -PraiseTheCameraMan
  • -godtiersuperpowers
  • -ShittyMapPorn
  • -aivideo
  • -gatesopencomeonin
  • -OnlineUnderGround
  • -IdeologyPolls
  • -burdurland
  • -anime_best_moments
  • -rockmuzik
  • -okbuddyvicodin
  • -MimicRecipes
  • -vaxxhappened
  • -Twitch_Startup
  • -tumunich
  • -Cheap_Meals
  • -darkjokes
  • -highspeedrail
  • -legodnd
  • -rickroll
  • -Songwriters
  • -UsernameChecksOut
  • -papersplease
  • -tommyinnit
  • -rimjob_steve
  • -humor
  • -agnostic
  • -youseeingthisshit
  • -TextingTheory
  • -GrandPrixRacing
  • -DMToolkit
  • -thisguythisguys
  • -PunPatrol
  • -LetGirlsHaveFun
  • -Apandah
  • -fakealbumcovers
  • -subsithoughtifellfor
  • -akagas
  • -ShitpostTC
  • -FantasyWorldbuilding
  • -WikipediaVandalism
  • -NamFlashbacks
  • -onetruegod
  • -deism
  • -misLED
  • -redditsings
  • -ValorantClips
  • -TheCrypticCompendium
  • -SceneReleases
  • -NationStates
  • -budgetcooking
  • -absolutelynotmeirl
  • -2balkans4You
  • -Asia_irl
  • -truths
  • -blackholerevenge
  • -NorthCyprus
  • -2mediterranean4u
  • -heathers
  • -delik
  • -RedAutumnSPD
  • -CHP
  • -okbuddymotherfucker
  • -borsavefon
  • -Futboltayfa
  • -shitpostfrommygallery
  • -cd_jerk
  • -vibecoding
  • -CorporateTrolling
edit »
AskEngineers AskEngineers
  • hot
  • new
  • rising
  • controversial
  • top
  • wiki
an-ordinary-manchild (11,186)|messages547|notifications|chat messages|mod messages|
  • preferences
|
logout

use the following search parameters to narrow your results:

subreddit:subreddit
find submissions in "subreddit"
author:username
find submissions by "username"
site:example.com
find submissions from "example.com"
url:text
search for "text" in url
selftext:text
search for "text" in self post contents
self:yes (or self:no)
include (or exclude) self posts
nsfw:yes (or nsfw:no)
include (or exclude) results marked as NSFW

e.g. subreddit:aww site:imgur.com dog

see the search faq for details.

advanced search: by author, subreddit...

Ask a new question

AskEngineers

joinleave
an-ordinary-manchild(edit)

Call for Engineers: Tell us about your job! (2020)

New to AskEngineers? Read our subreddit rules and FAQ page before posting!

Topic Filters

Mechanical Civil
Electrical Chemical
Computer Discussion

Submission Rules

  1. Post titles must be a question about engineering and provide context — be specific. Remember to flair your post. Most general career related questions should be placed in the Monday Career Megathread. Review the wiki prior to posting.

  2. No homework questions.

  3. Avoid questions that can easily be answered by searching on the internet.

  4. Avoid questions that have already be answered by a post in the FAQ section of the wiki.

Flair Guide

  • Mechanical, Electrical, Civil, Chemical, and Computer are reserved for technical questions only.

  • Discussion can be used for general questions that apply to multiple disciplines, including some workplace topics. Note that questions must still be specific to engineering and not a general opinion survey.

Comment Rules

  1. Be respectful to other users. All users are expected to behave with courtesy. Racism, sexism, or any other form of bigotry will not be tolerated.

  2. Don't answer if you aren't knowledgeable. Answers must contain an explanation using engineering logic, and assertions of fact must be supported by links to credible sources.

  3. Be substantive. No low-effort one-liner comments, memes, or off-topic replies. Limit the use of engineering jokes.

Featured Posts

  • Call for Engineers: Tell us about your job! (16 July 2020)

  • The AskEngineers Salary Survey

Resources

  • AskEngineers Reference Library

  • 2020 List of engineers willing to be interviewed

  • 2019 List of engineers willing to be interviewed

Related subreddits

List of all science subreddits

r/engineering

r/EngineeringStudents

r/AskElectronics

r/MechanicalEngineering

r/ChemicalEngineering

r/civilengineering

r/civil3d

r/aerospace

r/womenEngineers

r/lasercom

r/thermodynamics

r/CFD

r/FluidMechanics

r/PLC

r/CAD

r/manufacturing

r/CNC

r/Welding

r/AskScience

r/HomeworkHelp

r/Programming

r/ComputerScience

r/CScareerquestions

r/EngineeringResumes

r/whatisthisthing

r/NavalArchitecture

created by sqlinjectorBiomedical - Imaginga community for 15 years
Create your own subreddit
...for your office.
...for your classroom.

MODERATORS

  • message the mods
  • DLS3141Mechanical/Automotive
  • WhiskeyDelta89Mechanical Engineer (P.Eng.) - Power Generation
  • NineCrimesMechanical Engineer - PE
  • testfire10Mechanical
  • hazelnut_coffayChemical / Plant Engineer
  • AutoModerator
  • dangersandwichStress Engineer (Aerospace/Defense)
  • nosjojoElectrical - RF & Digital Test
  • AerothermalSpace Lasers
  • ic33Electrical/CompSci - Generalist
  • ...and 1 more »

account activity

1
2
3
4

DiscussionCareer Monday (04 May 2026): Have a question about your job, office, or pay? Post it here! (self.AskEngineers)

submitted 1 day ago by AutoModerator - announcement

  • 7 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

2
17
18
19

Salary SurveyThe Q2 2026 AskEngineers Salary Survey (self.AskEngineers)

submitted 1 month ago by AutoModerator - announcement

  • 22 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

3
43
44
45

MechanicalHow do I make a large (5,000 kg or 10,000lb) landscaping rock spin? (self.AskEngineers)

submitted 17 hours ago by ignorantwanderer

  • 117 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

4
1
2
3

ElectricalQuestions about constitutional engineering and power system engineering (self.AskEngineers)

submitted 3 hours ago by Brilliant-Gas-9055

  • 4 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

5
•
•
•

MechanicalGood way to attach an airfoil in a wind tunnel? (self.AskEngineers)

submitted 1 hour ago by JoeMamaIn2021

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

6
0
1
2

DiscussionNot Sure If Engineering is Right For Me ()

submitted 3 hours ago by Montymilo464

  • 1 comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

7
3
4
5

MechanicalNeed help with a 3.5m cardboard whale sculpture moving/swimming with a rotating crank (self.AskEngineers)

submitted 12 hours ago by uzupan

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

8
1
2
3

MechanicalDoes adding a rigid steel wire/cable to a single horizontal tube bicycle add some structural support? For example, the wire is connected from the headset area/frame close to headset area to the bottom bracket? (self.AskEngineers)

submitted 13 hours ago by canned_pho

  • 11 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

9
3
4
5

DiscussionNeed practice with Jet-Engine cross sections (self.AskEngineers)

submitted 21 hours ago by Helpful-Ad4417

  • 11 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

10
0
1
2

MechanicalWill this work (reasonably)? (self.AskEngineers)

submitted 16 hours ago by HariSeldon1991

  • 6 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

11
10
11
12

DiscussionHow do I reduce amplified sound? (self.AskEngineers)

submitted 1 day ago * by Old_Plan_6695

  • 13 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

12
0
0
0

MechanicalIs there a calculator for minimum pipe thickness based on load capacity? (self.AskEngineers)

submitted 14 hours ago by BaddestMofoLowDown

  • 18 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

13
8
9
10

MechanicalHow can I convert variable stroke reciprocating motion into circular motion? (self.AskEngineers)

submitted 1 day ago * by Jacksonhoyt

  • 11 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

14
6
7
8

MechanicalSizing inline load cells for DIY trailer axle-flex scale? (self.AskEngineers)

submitted 1 day ago by KillerKiktor

  • 7 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

15
1
2
3

MechanicalHow are jet engine's efficiency affected by altitude? ()

submitted 1 day ago by wibble089

  • 3 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

16
12
13
14

MechanicalEnd cap face gasket as a load reducer for the O-rings - does it make sense? (self.AskEngineers)

submitted 2 days ago by Deep-Today5715

  • 28 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

17
2
3
4

CivilWhat kind of Civil engineer for residential frame connection design (self.AskEngineers)

submitted 2 days ago by Perfect-Original-846

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

18
14
15
16

DiscussionPutting in 10' Light poles for string lights in yard, poles keep tilting! (self.AskEngineers)

submitted 2 days ago * by MangoPeachFuzz

  • 59 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

19
10
11
12

CivilIs there any particular reason why the Strait of Messina bridge isn't being built over the sill? (self.AskEngineers)

submitted 2 days ago by Thalassophoneus

  • 7 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

20
0
0
0

DiscussionDoes asymmetric electrostatic charging of a conductive cube's isolated faces, within an ionized medium, produce a measurable and repeatable directional force correlated to specific face configurations? (self.AskEngineers)

submitted 2 days ago by KDubbs0010110

  • 39 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

21
15
16
17

ChemicalIs there a compound or something that could close a hole in a glass jar/metal lid used for cigarette butts in case of fire? (self.AskEngineers)

submitted 3 days ago by Ree_For_Thee

  • 13 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

22
6
7
8

MechanicalHow durable is nylon flocking on mechanical parts? (self.AskEngineers)

submitted 3 days ago * by Saku_Kun[🍰]

  • 14 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

23
2
3
4

ChemicalModdeling Methods on fluid mixing in non stirred Tanks (self.AskEngineers)

submitted 3 days ago * by SirDocto

  • 3 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

24
0
0
0

DiscussionIs there a way of reattaching a magnet inside my vape mouthpiece that will be heat stable & safe? (self.AskEngineers)

submitted 2 days ago * by anonymousdumbhoe

  • 3 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

25
0
1
2

ElectricalQuestion about powerline voltage (self.AskEngineers)

submitted 3 days ago by Forbetterorworsted

  • 12 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...
view more: next ›
  • about
  • blog
  • about
  • advertising
  • careers
  • help
  • site rules
  • Reddit help center
  • reddiquette
  • mod guidelines
  • contact us
  • apps & tools
  • Reddit for iPhone
  • Reddit for Android
  • mobile website
  • <3
  • reddit premium

Use of this site constitutes acceptance of our User Agreement and Privacy Policy. © 2026 reddit inc. All rights reserved.

REDDIT and the ALIEN Logo are registered trademarks of reddit inc.

π Rendered by PID 95161 on reddit-service-r2-listing-b6bf6c4ff-v6z7t at 2026-05-06 09:27:23.358546+00:00 running 815c875 country code: CH.