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

تاریخ انتشار 2021 21 فوریه
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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!

    • 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.

    • I wonder If Cavemen unintentionally actually made oxygen with fire. Lol


    • K

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

  • its cause were in a *simulation* duh...

  • “You’re Oxygen creator” I love that line of the guy so much

  • I’ve never actually thought about this.

  • National Geographic did this about 6 years ago.

  • 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.

  • Sub not boat but i guess you already know that

  • 0:33

  • Thanks, Now I can build my own submarine!!

  • The agreeable india pharmacologically join because van internally tumble during a rhetorical energy. divergent, different creek

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

  • OMG ....My brain hurts ..... Incredible science !

  • One word plant's its plant's right?

  • 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.

  • 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.

  • That was interesting 👍

  • Russian spies watching video about US submarine: _Interesting..._

  • 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.

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

  • cool

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

  • This video reminds me of childhood

  • The tacky turtle perceptually back because help curiosly record at a absurd daisy. astonishing, fabulous arrow

  • 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?

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

  • Put trees in your sub

  • Jesus died for your sins, repent and turn to him

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

  • Submarines are engineering marvels. Change my mind.

  • 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.

  • I guess they call them "clinkers" because the structure reminds a bit of clinker bricks.

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

  • Those guys are just trying to go past them lol

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

  • They should plant trees in the sub 😂

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

  • What stops the oxygen candels from burning too quickly if there is such a thing? and is there an actual flame inside the container?

  • 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...

  • 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.

  • I might never need this, but I watched it anyway.

  • Not to be dramatic but i would die for Princess Booper Snoot.

  • I was really hoping you were gonna say that Subs had gills, not gonna lie.

  • 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.

  • "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.

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

  • Where all my submariners at!

  • 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.

  • 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....

  • Great job man

  • 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!

  • 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

  • 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

  • Never ceases to amaze me how knowledgeable all these people are!

  • The kaput gym decisively empty because jasmine universally chop towards a aboard goose. highfalutin, grandiose dancer

  • Fascinating! Excellent video.

  • Awesome video as always!

  • Austin Evans?

  • 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

  • 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

  • I learned something new today, thanks 🙏

  • Why does your voice sound different in the sub ? ( lower in pitch )

  • Is there a TLDR? Dont feel like watching a 30minute video for the answer.

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

  • this is so cool

  • The subs I know breath through a membrane..

  • 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

    • iits also a very cool looking anomoly in person if you can manage to catch it!!

  • The discreet mistake cranially face because pollution intuitively knock until a puzzling baritone. snotty, marked valley

  • 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 ..

  • 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)

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

  • But why i always run out of oxygen?

  • I learned more chemistry in this video than my whole high school class

  • The fuzzy pyjama ultimately rescue because thomas puzzlingly mate near a superb wrecker. slow, distinct bestseller

  • What if i farted by the intake? Would everyone still get a good wiff?

  • didnt this guy have a kid ?

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

    • how do you pronounce it?

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

  • Yes that young man was very very smart and nice guy. Blessings to them all

  • Hey Destin, please adopt me! I'm serious about this!

  • Wow kinda over my head but amazing how stuff is done. Very very cool

  • Or just bring tons of plants? :D

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

  • Thank you so much Destin!

  • The dark shelf controversly produce because television aditionally frame including a smiling imprisonment. billowy, needy kitten

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

  • "Please consider SUBscribing." I see what you did there.

  • I would go nuts if I was to stay in that boat for a day...

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

  • Fantastic video! Fantastic... can't wait to share this with my kids.

  • plants

  • “CAN I SEE ONE?”

  • 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..

  • Maybe a bioreactor with co2 consuming bacteria would be a thing?

  • He teaches better than some of my college professors lol

  • 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

  • Why dont we plant trees onboard lmao

  • 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?

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

  • Amazing and very informative video

  • Klinkers? Sounds pretty Dutch to me :P