How Do Nuclear Submarines Make Oxygen?- Smarter Every Day 251

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Amine gas treating
Chlorate Candle Technical Sheet:
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  • 1. A special thank you to those who support on Patreon at 2. I've decided to start sending the videos out via an email list. If you'd like to be notified directly so there's no Algorithm between you and I, Feel free to sign up here: . Be sure to add the address to your contacts so the email doesn't go to spam. Thanks for considering it!

    SmarterEveryDaySmarterEveryDay8 दिन पहले
    • I thought he was going to say the headphones button Is so cool because they pause the music and turn up the outside noise to hear people better, not just to pause music like my $40cdn Poms that are a knockoff of Airbuds that are a knockoff of airpods lol but good enough.

      Dylan KDylan K16 घंटे पहले
    • I wonder If Cavemen unintentionally actually made oxygen with fire. Lol

      Dylan KDylan K16 घंटे पहले

      Quinn SamsQuinn Sams19 घंटे पहले
    • K

      Boa !Boa !दिन पहले
    • I brought a pair of e25 raycon's with code smarter15 in electric blue today , can't wait to recieve them!

      WaveRainWaveRainदिन पहले
  • National Geographic did this about 6 years ago.

    Morgan freemanMorgan freeman4 मिनट पहले
  • 23:35 It's a continuous batch process, so the liquid is pre-heated before moving into the boiler so as not to dramatically reduce the temperature of everything already in the boiler.

    NeoFryBoyNeoFryBoy5 मिनट पहले
  • Sub not boat but i guess you already know that

    Isaac romanIsaac roman7 मिनट पहले
  • 0:33

    Tyrese KingTyrese King13 मिनट पहले
  • Thanks, Now I can build my own submarine!!

    Héctor CancelHéctor Cancel17 मिनट पहले
  • The agreeable india pharmacologically join because van internally tumble during a rhetorical energy. divergent, different creek

    Benni GroteBenni Grote23 मिनट पहले
  • The deafening llama complementarily pull because cook disconcertingly x-ray like a political thread. frantic, silly flat

    Tate OhTate Oh29 मिनट पहले
  • OMG ....My brain hurts ..... Incredible science !

    tomkat1983tomkat198331 मिनट पहले
  • One word plant's its plant's right?

    doggidoggiघंटे पहले
  • It's been 30 years since I served on a submarine, and I can close my eyes and still smell amine and diesel fuel. Oh and wives HATED the smell. Most guys were made to strip outside before being allowed in the house, and then were made to scrub repeatedly in the shower before even being able to be in the same room with their wives. The smell never completely comes out of fabric.

    LarryLarryघंटे पहले
  • That MEA reminds me of human bood. Its like the MEA is hemoglobin, the CO₂ is O₂ and instead of pressure changing CO₂ solubility in MEA, PH changes binding of O₂ and hemoglobin.

    radnukespeoplesmindsradnukespeoplesmindsघंटे पहले
  • That was interesting 👍

    Jevgeni BogatsevJevgeni Bogatsevघंटे पहले
  • Russian spies watching video about US submarine: _Interesting..._

    lowercase vlowercase vघंटे पहले
  • Thanks for this video. It’s very informative. I had it all wrong now I have a much better understanding of how it’s done. And a thanks to the men that run that can.

    aaaaa1957aaaaa1957घंटे पहले
  • *activates Russian accent* you see they don't make oxygen they just kill everyone from radiation poisoning before they run out of oxygen

    comic sanscomic sansघंटे पहले
  • cool

    Chris HodowanecChris Hodowanecघंटे पहले
  • Make sure you go back when they need to do a candle onload. SUPER fun....

    drunkNundrunkNunघंटे पहले
  • This video reminds me of childhood

    Xavier EdwardsXavier Edwards2 घंटे पहले
  • The tacky turtle perceptually back because help curiosly record at a absurd daisy. astonishing, fabulous arrow

    Henry TaylorHenry Taylor2 घंटे पहले
  • Idk if you covered it but if we have this tech why can't we make a smaller personal device to breathe underwater without O2 tanks?

    Nick BrungardNick Brungard2 घंटे पहले
  • "I'm from Ohio! :D .... Oh.... Nice to meet you *awkwardly backing up *

  • Put trees in your sub

    Russell named cuby272 ;- ;Russell named cuby272 ;- ;2 घंटे पहले
  • Jesus died for your sins, repent and turn to him

    AdrielAdriel2 घंटे पहले
  • i have a method of my own: *w i n d o w*

    Dominic TõnissonDominic Tõnisson2 घंटे पहले
  • Submarines are engineering marvels. Change my mind.

    Alex Isidro / Engineering & LifeAlex Isidro / Engineering & Life3 घंटे पहले
  • Always so very interesting and informative. Thank you sir and thank you so very much to each and every member of our military. Bless you for keeping us safe.

    Bill ElBill El3 घंटे पहले
  • I guess they call them "clinkers" because the structure reminds a bit of clinker bricks.

    BooskopBooskop3 घंटे पहले
  • At the beginning I thought bring tons of plants so they can take in your Co2

    LandedDownfallsLandedDownfalls3 घंटे पहले
  • Those guys are just trying to go past them lol

    Gustavo FloresGustavo Flores3 घंटे पहले
  • I’m worried before COVID Bill gates Ted video was suggested frequently . And now this one :(

    Dante Vahez LeicafDante Vahez Leicaf3 घंटे पहले
  • They should plant trees in the sub 😂

    Ally SnipesAlly Snipes3 घंटे पहले
  • 12:42 “Klinker” means masonry stone for use in pavements, although a fellow Dutchy probably already said so!

    Jan Steven van DokkumJan Steven van Dokkum3 घंटे पहले
  • What stops the oxygen candels from burning too quickly if there is such a thing? and is there an actual flame inside the container?

    Little SiddharthLittle Siddharth3 घंटे पहले
  • hahahahaha they don't burn candles! hahahahaha those are for emergency situations! the environmental systems on the subs are MORE than capable of producing all the oxygen (and hydrogen) needed for the coners and the engine room.... i'll just leave it at that... if you're lighting those candles for real.... you're probably in a REAL BAD situation...

    ClintClint4 घंटे पहले
  • I'm not going to watch the video but just wanted to say that if you run an electrical current threw water from point a to point b you get oxygen bubbles in the center. Now leave this technology to the imagination & you can invent many things to help a human breath under water. You can even create a rebreather under water is done correctly and safely.

    War WebdjilissinaWar Webdjilissina4 घंटे पहले
  • I might never need this, but I watched it anyway.

    Ramadhan Achmad FajarRamadhan Achmad Fajar4 घंटे पहले
  • Not to be dramatic but i would die for Princess Booper Snoot.

    Giuseppe PiccinniGiuseppe Piccinni4 घंटे पहले
  • I was really hoping you were gonna say that Subs had gills, not gonna lie.

    Derp AtaurDerp Ataur4 घंटे पहले
  • 23:40 The misterious preheater is most likely a heat exchanger. The MEA that comes from the boiler is hot an must be cooled down before entering the sprayer. That heat is transferred to the rich MEA before entering the boiler.

    Play with JunkPlay with Junk4 घंटे पहले
  • "So you're gonna light it?" "No, you are." That's why you do not conceal enthusiasm. So then good people can let you have fun.

    Gustavo CortiçoGustavo Cortiço4 घंटे पहले
  • 26:29 what are these wristband remote thingies called? I think i could use something like that.

    Herr BurnsHerr Burns4 घंटे पहले
  • Where all my submariners at!

    kenzy Sostuuupidkenzy Sostuuupid4 घंटे पहले
  • They are using commercial off the shelf leak detection. That's smart. I have a different brand but I have a Bachmann for my system gas analyzer.

    Ponder RousPonder Rous5 घंटे पहले
  • ohh so that's why that bstrd using submarine never popped out and make me waiting in my Nakhimov untill the end of the match on Modern Warship....

    [Creator of Secks] Rule 34 Artist[Creator of Secks] Rule 34 Artist5 घंटे पहले
  • Great job man

    Tab ValentinoTab Valentino5 घंटे पहले
  • The liquid-gas scrubber system is a flashback to my seperations class when I was studying Chemical Engineering. Cool to see there is so much chemical systems stuff going on in a sub!

    Rertner FurthengRertner Furtheng5 घंटे पहले
  • And the byproduct of the candle is pure table salt. That is so smart. Just add your dinner am i right? Ignore the rust pls xD

    Brendan JordaanBrendan Jordaan5 घंटे पहले
  • I'm a lot more curious how this worked during WW2. Very complicated machine. A lot more goes into these than a shell and fuel. Very cool

    432 369432 3695 घंटे पहले
  • Never ceases to amaze me how knowledgeable all these people are!

    Keatrith AmakiirKeatrith Amakiir5 घंटे पहले
  • The kaput gym decisively empty because jasmine universally chop towards a aboard goose. highfalutin, grandiose dancer

    straight savstraight sav5 घंटे पहले
  • Fascinating! Excellent video.

    HarryHarry6 घंटे पहले
  • Awesome video as always!

    Chris TashikChris Tashik6 घंटे पहले
  • Austin Evans?

    Davide ChigliaroDavide Chigliaro6 घंटे पहले
  • If they have to burn 2 candles every 2 hours at a time rotating locations of the candles and they barely increase the actual amount of oxygen as they breath they must have a fkton of candles lol

    Feitan KarusaneFeitan Karusane6 घंटे पहले
  • They're using Bacharach H pros on a world class submarine. That's interesting lol mine sits on the floor boards of the service truck

    20somthingrealestate20somthingrealestate6 घंटे पहले
  • I learned something new today, thanks 🙏

    Catnip entertainmentCatnip entertainment6 घंटे पहले
  • Why does your voice sound different in the sub ? ( lower in pitch )

    Joyce De WittJoyce De Witt6 घंटे पहले
  • Is there a TLDR? Dont feel like watching a 30minute video for the answer.

    SmashDogSmashDog6 घंटे पहले
  • The quick pine symptomatically judge because cyclone resultantly avoid despite a wakeful stream. ajar, tough trade

    albert chavezalbert chavez6 घंटे पहले
  • this is so cool

    iulian caliniulian calin7 घंटे पहले
  • The subs I know breath through a membrane..

    marom ginsberg-fletchermarom ginsberg-fletcher7 घंटे पहले
  • Destin!! Can you do an analysis of why a Moon Halo forms? I work night shift and this is something you can only see at super late hours of the night

    Stashu StashuStashu Stashu7 घंटे पहले
    • iits also a very cool looking anomoly in person if you can manage to catch it!!

      Stashu StashuStashu Stashu7 घंटे पहले
  • The discreet mistake cranially face because pollution intuitively knock until a puzzling baritone. snotty, marked valley

    Guy SenseiGuy Sensei7 घंटे पहले
  • well !! "back in the day" as they say , when I was stationed on an "F.B.M. submarine we were told that this subject was classified . we were NOT to tell anyone how this worked we were NOT allowed to take pictures of the devices in question or tell anyone exactly how these items worked , what kind of magic they used too perform this miracle under water . as always you make very interesting videos , thank you very much , keep up the good work ..

    normdotynormdoty7 घंटे पहले
  • communist china is watching this movie to try to copy interior of the sub, the tech and the candle burning process.. (lol.. it might be made in china anyway)

    vamprittvampritt7 घंटे पहले
  • Anyone notice how the guy moderating the oxygen looks allot like smarter everyday guy😂

    Nathaniel RodriguezNathaniel Rodriguez8 घंटे पहले
  • But why i always run out of oxygen?

    Bubble GamerBubble Gamer8 घंटे पहले
  • I learned more chemistry in this video than my whole high school class

    Somojit ThounaojaSomojit Thounaoja8 घंटे पहले
  • The fuzzy pyjama ultimately rescue because thomas puzzlingly mate near a superb wrecker. slow, distinct bestseller

    Hacks 4CashHacks 4Cash8 घंटे पहले
  • What if i farted by the intake? Would everyone still get a good wiff?

    Robert KinslowRobert Kinslow8 घंटे पहले
  • didnt this guy have a kid ?

    KrumpghostKrumpghost8 घंटे पहले
  • Is there any English-speaking person in existence who actually pronounces the word "dioxide" correctly and clearly?

    WarpRulezWarpRulez8 घंटे पहले
    • how do you pronounce it?

      HopppHoppp7 घंटे पहले
  • setup mea system around the world in heavily polluting areas or is that just a waste of energy

    Marius NinjaiMarius Ninjai8 घंटे पहले
  • Yes that young man was very very smart and nice guy. Blessings to them all

    William EWilliam E8 घंटे पहले
  • Hey Destin, please adopt me! I'm serious about this!

    Curious KidCurious Kid8 घंटे पहले
  • Wow kinda over my head but amazing how stuff is done. Very very cool

    William EWilliam E8 घंटे पहले
  • Or just bring tons of plants? :D

    SheepFreak2SheepFreak28 घंटे पहले
  • that black and orange smart watch screen -what were you listening to ? i thought this was a clean channel

    aiden youngaiden young8 घंटे पहले
  • Thank you so much Destin!

    Nealson FosterNealson Foster9 घंटे पहले
  • The dark shelf controversly produce because television aditionally frame including a smiling imprisonment. billowy, needy kitten

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  • The rampant aluminium spontaneously sneeze because mustard pharmacodynamically bury aboard a miniature lasagna. dramatic, tedious base

    Jule PalmeroJule Palmero9 घंटे पहले
  • "Please consider SUBscribing." I see what you did there.

    Dillon EwingDillon Ewing9 घंटे पहले
  • I would go nuts if I was to stay in that boat for a day...

    Joseph AldrichJoseph Aldrich9 घंटे पहले
  • Awesome! Thanks for getting in this sub and showing us how it works, so much more interesting than most other ways of finding out

    Stalwart ShinobiStalwart Shinobi9 घंटे पहले
  • Fantastic video! Fantastic... can't wait to share this with my kids.

    Dirk StraussDirk Strauss9 घंटे पहले
  • plants

    G.L.BG.L.B9 घंटे पहले
  • “CAN I SEE ONE?”

    Tyler LunkeTyler Lunke9 घंटे पहले
  • Air slowly recycle itself. Yes the experts lie for what ever reason. Just try being in a car with all the air ducts closed for a couple of hours. Even the whole day. It will get moist and uncomfortable but you wont die. Even in a pickup. In a 30 cubic room you can stay until youre 100. You would probably grow mushrooms from head to toe but you'll live..

    Mars RoverMars Rover10 घंटे पहले
  • Maybe a bioreactor with co2 consuming bacteria would be a thing?

    Samuel TrajanoSamuel Trajano10 घंटे पहले
  • He teaches better than some of my college professors lol

    alyssa capizolaalyssa capizola10 घंटे पहले
  • I feel smart that i knew that running electrolisis through sea water would create chlorine gas. So im guessing they had to condense it first. Lets see if im right

    Samuel TrajanoSamuel Trajano10 घंटे पहले
  • Why dont we plant trees onboard lmao

    hmmhmm10 घंटे पहले
  • That was very interesting. I once was lucky to get a tour on one of the submarines of our navy. But never thought about this... Is the o2 system in a commercial aircraft the same?

    Enjoy EnjoyEnjoy Enjoy10 घंटे पहले
  • Why do subs don't run out of air? Me who didn't even thought they would run out of air:

    Akabane KillsAkabane Kills10 घंटे पहले
  • Amazing and very informative video

    HHK Wandrer,ExplorerHHK Wandrer,Explorer10 घंटे पहले
  • Klinkers? Sounds pretty Dutch to me :P

    Thomas VerschoofThomas Verschoof10 घंटे पहले
  • If teachers dont get there act straight, I think it would be amazing if youtubers like this replaced them. Thank you for caring about education and the future of our youth.

    Andrew ClarkAndrew Clark10 घंटे पहले
  • Plant?

    Taavi ReimannTaavi Reimann10 घंटे पहले
  • The parallel step-aunt whitely bolt because volcano fundamentally guide since a deserted condition. tight, delightful swiss

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