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

Ғылым және технология

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~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GET SMARTER SECTION
Amine gas treating
en.wikipedia.org/wiki/Amine_gas_treating
Chlorate Candle Technical Sheet:
oclugo2.wpengine.com/wp-content/uploads/2019/06/Chlorate-Candle-Technical-Data-Sheet-Revision-3.pdf
Reverse Osmosis:
en.wikipedia.org/wiki/Reverse_osmosis#Desalination
Lithium Hydroxide:
en.wikipedia.org/wiki/Lithium_hydroxide
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Destin

Пікірлер

  • SmarterEveryDay
    SmarterEveryDay13 күн бұрын

    1. A special thank you to those who support on Patreon at www.patreon.com/smartereveryday. 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: www.smartereveryday.com/email-list . Be sure to add the address to your contacts so the email doesn't go to spam. Thanks for considering it!

  • Javic167

    Javic167

    9 сағат бұрын

    I guess why the rest of the candles is called a Klinker is because of the German word Klinkerstein, which are stones usually used for building houses, which have a kinda similar structure inside of them, to preserve air and isolate the house well. Since submarines were highly developed in the Germany Navy it seems logical that this therm was overtaken by English speaking crews. YAW.

  • Leo

    Leo

    Күн бұрын

    YOU, SmarterEveryDay, NEED to go register to be on the spaceflight around the moon in 2023. It closes Mar 14th. How? Google "Elon Musk Moon"

  • Elizabeth Cullum Hart

    Elizabeth Cullum Hart

    2 күн бұрын

    @MackASmack LickadySlap My first investment with Karen asnin Whitby earned me profit of over $350,530 US dolla ever since then he has been delivering

  • Snoop Dogg

    Snoop Dogg

    3 күн бұрын

    What if it goes boom

  • Daye Jung

    Daye Jung

    4 күн бұрын

    Dustin, it would be cool if you talked about sonic booms underwater.

  • PIANCARTOON
    PIANCARTOON2 минут бұрын

    On a submarine or in a submarine? 🤔

  • No LB
    No LBСағат бұрын

    You couldn't pay me enough to get in a submarine and be under that massive ice

  • Fenborg Mathias
    Fenborg Mathias2 сағат бұрын

    Hey Destin! Ever thought of doing a compilation video with Taofladermaus? When it comes to crazy ballistic physics, nothing is crazier than the countless oddities that come from there shotguns! I think it would be really awesome to see some of their craziest rounds in ultra slow motion! Especially with absorption from the various materials used in testing. There's a lot of real potential to check there!

  • Andrew Hobbs
    Andrew Hobbs2 сағат бұрын

    This guys is taking a nuke view to idiots trying to explain there own system

  • Andrew Hobbs
    Andrew Hobbs2 сағат бұрын

    Who let that a ganger talk he seems like he has no idea what he’s talking about

  • Matt Black
    Matt Black3 сағат бұрын

    So how do you make Nitrogen? Kinda need around 70% nitrogen and 20.8% oxygen in every breath.

  • Isaac Woo
    Isaac Woo3 сағат бұрын

    ok wellllllllll what about space

  • Grimes Elianna
    Grimes Elianna4 сағат бұрын

    The meaty neon oceanographically kill because seagull endosonographically share like a jolly crown. wretched, alleged zephyr

  • stellarfirefly
    stellarfirefly4 сағат бұрын

    Why would you not just keep the sniffer always set to detect "small" leaks? It seems like that setting would also detect large ones.

  • wmopp

    wmopp

    Сағат бұрын

    "small" setting may show false positives

  • Russell K
    Russell K5 сағат бұрын

    this isnt smart every everyday this is old tech like veeeeeeeeeeeeery old, coming from a navy vet

  • Andrew Zeitler
    Andrew Zeitler6 сағат бұрын

    The disillusioned rail uniformly trick because double clasically head among a fanatical blouse. squalid, hushed tub

  • Don K. Johnson
    Don K. Johnson7 сағат бұрын

    Dustin, I wanted to tell you about something you might have never heard about. Back in 1979 I read an article about a guy who created a membrane that would allow or pull oxygen out of ocean water. Its made of plastic with red blood cells mixed in with the plastic. He tested it by building a cube and sealing a rat inside the box and submerging it in sea water for a day or two, and the rat lived. I think the guy was a scientist in Israel, but I'm not sure of this. I think I read this in Popular Science. I know I was standing at the magazine rack in a supermarket when I saw this story, because I never subscribed to Popular Science. Then again it might have been in Scientific American. The article went on to say that the Navy was interested in his invention. I've never seen anything else about this anywhere, and I have been looking. Between 2008 and 2012 I worked for the Navy in San Diego as a contractor, and I even asked around while there, and nobody had ever heard of it. So I don't know if it was really a working thing. It could have been and it just went dark. I would love to know if it would really work. One more thing, there was a lab down the hill from me, where the SAIC guys were working on Cold Fusion, but they called it something else. And they got results and it was posted on KZclip. Then they shut down the project. Our tax dollars at work.

  • Dimas Fajar Nugroho
    Dimas Fajar Nugroho8 сағат бұрын

    Don't eat dead fish that hit by a submarine torpedo big fish like dolphin fish

  • Abrad85
    Abrad858 сағат бұрын

    I'm going say it here: Kiwi co boxes changed my life during the pandemics. Nice sponsorship.

  • lmw lmw
    lmw lmw8 сағат бұрын

    Yeahp, smarter every day...and learning from the best, US Navy. Awesome.

  • RB
    RB9 сағат бұрын

    Why is there iron in the candle? Thanks

  • The Elysian Experiment • Music by Sect 11 Hawk
    The Elysian Experiment • Music by Sect 11 Hawk9 сағат бұрын

    Fan-tastic

  • SUNSEA5
    SUNSEA59 сағат бұрын

    Thanks so much! I got a little smarter today! Who knew.

  • Meh
    Meh11 сағат бұрын

    "I'm from ohio" "Oh"

  • angel gallegos
    angel gallegos11 сағат бұрын

    Why can’t they put a plant

  • Sean Williams
    Sean Williams12 сағат бұрын

    Redundancy is always good for systems that keep you alive.

  • nocola nocola
    nocola nocola13 сағат бұрын

    15:03 NINE INCH NAIL

  • Jeff Mitchell
    Jeff Mitchell13 сағат бұрын

    "deep dive" .. lol, well played

  • Patrick Hawthorne
    Patrick Hawthorne13 сағат бұрын

    Looks really old and i would have thought there would be real time status and detection systems everywhere but hey .. what do i know

  • Jonathan Friesen
    Jonathan Friesen14 сағат бұрын

    Are not gonna talk about that guy's haircut at 12:17 ? That looks manly compared to alot of goofy silly hairstyle nowadays 😜

  • dlj rocket
    dlj rocket15 сағат бұрын

    All very interestig and informative. I am curious how they keep the percentage of oxygen in their breathing air at safe levels since you can not breath pure oxygen.

  • Eddie J. G.

    Eddie J. G.

    14 сағат бұрын

    They don’t evacuate the submarine’s atmosphere before they submerge. The nitrogen remains as it isn’t consumed.

  • random269
    random26916 сағат бұрын

    Wish he could talk like a normal person.....

  • Rafael Guillen
    Rafael Guillen17 сағат бұрын

    Since the air we breath is ~79.2% nitrogen and 20.8% oxygen, in a sub does the Nitrogen levels remain the same? and if it doesn't, how is it made up to keep the same ratio?

  • Eddie J. G.

    Eddie J. G.

    14 сағат бұрын

    The nitrogen isn’t consumed. It just stays.

  • The Murph77
    The Murph7717 сағат бұрын

    Nine inch nail!!

  • DommoPA
    DommoPA17 сағат бұрын

    Showed China our best subs .... has this been cleared?

  • Naveen Paraparan
    Naveen Paraparan17 сағат бұрын

    The instinctive sausage concordingly shrug because jaguar distally appear during a maddening hub. incompetent, busy sky

  • Rainbow Squash
    Rainbow Squash18 сағат бұрын

    Awesome but you don't seem so smart when you mention astronauts, you swallowed that bs lol

  • WypmanGames
    WypmanGames18 сағат бұрын

    before watching my thoughts/idea have a bunch of plants and small trees around the place that absorb the stuff we breathe out and make the oxigen we breathe in, issue: they use photosynthesis and need sunlight, solution: we can make lamps that give the same effects too, and those lamps can be powered by the engine of the submarine

  • WypmanGames

    WypmanGames

    14 сағат бұрын

    @Eddie J. G. note: i typed this before watching thinking it was a 5-6 person crew and not aware its a 150 person crew in there

  • Eddie J. G.

    Eddie J. G.

    14 сағат бұрын

    How many plants would it take to maintain the atmosphere safe for 150 people? How much fresh water would be needed to maintain the plants?

  • Enila5
    Enila519 сағат бұрын

    19:41 father and son

  • Juan Gabriel Falcon
    Juan Gabriel Falcon19 сағат бұрын

    Why is the need of scrubbing the CO2? Shouldn't be enough to add the oxygen? (I don't understand why is more CO2 released in the air)

  • Eddie J. G.

    Eddie J. G.

    14 сағат бұрын

    We exhale CO2... as in, our bodies produce CO2 as a byproduct of metabolism. We’re constantly making CO2.

  • Klipk
    Klipk20 сағат бұрын

    "So is this you job" LOL

  • J Steensgaard
    J Steensgaard21 сағат бұрын

    Amazing video as always, but there's one thing i don't understand. Where does the Carbon come from?

  • J Steensgaard

    J Steensgaard

    Сағат бұрын

    @Eddie J. G. Alright cool. Thanks man

  • Eddie J. G.

    Eddie J. G.

    13 сағат бұрын

    @J Steensgaard yes... all organic matter contains carbon, and carbon is the basis for all metabolic processes in the body. We get more by eating it.

  • J Steensgaard

    J Steensgaard

    13 сағат бұрын

    @Eddie J. G. But wouldn't that mean that the people are eventually 'emptied' of carbon? The people need to get the carbon into them somehow. Is that all through food?

  • Eddie J. G.

    Eddie J. G.

    14 сағат бұрын

    People.

  • wabs05
    wabs0523 сағат бұрын

    So interesting thank you! Will discuss this electrolysis method in my science class

  • B Person
    B Person23 сағат бұрын

    Do they sing "happy birthday" when they light the candles?

  • Andrew Murray
    Andrew MurrayКүн бұрын

    All you need is a bit of greenery - plants produce oxygen and consume CO2 although....a bit hard without sunlight.

  • Hey Ho
    Hey HoКүн бұрын

    3:33 Who else thought they had a massage area

  • Bharat Kumar Bellamkonda
    Bharat Kumar BellamkondaКүн бұрын

    class Delta fire. I like the sound of it.

  • Bharat Kumar Bellamkonda
    Bharat Kumar BellamkondaКүн бұрын

    this video is appearing in my recommendations for than a month. I finally clicked it and liked it. KZclip never fails to amaze.

  • Sheik S
    Sheik SКүн бұрын

    I learn more information about your tips

  • only pain
    only painКүн бұрын

    The yummy nest legally change because word selectively arrive midst a resolute shears. somber, exciting exclusive russian

  • Joe D
    Joe DКүн бұрын

    This was an amazing video

  • Fenrir Nobody
    Fenrir NobodyКүн бұрын

    When he said it was "self oxidizing", I realized it was a form of thermite reaction, where O2 was an output of the reaction, released into the atmosphere. Amazing.

  • Sniperbuddy Dex
    Sniperbuddy DexКүн бұрын

    i dont understand to it... so they are making oxy-hydrogen gas and separating hydrogen and breathable oxygen? because otherwise they could die due to poisoning from "browns gas" and i thought that this process of electrolysis is able to use only in welding technique or cars and not even thinked about it can be used as oxygen generator to submarines. nice video

  • Eddie J. G.

    Eddie J. G.

    14 сағат бұрын

    We purify water, then we use electrolysis to separate the oxygen from the hydrogen. We discharge the hydrogen overboard and store the oxygen or release the oxygen straight into the air.

  • dsfgh zxc
    dsfgh zxcКүн бұрын

    so... the mea doesn't scrub the carbon off of the co2... it actually takes the co2 out of the air

  • rollonbc
    rollonbcКүн бұрын

    What happens to the co with the lithium hydroxide method?

  • Eddie J. G.

    Eddie J. G.

    13 сағат бұрын

    @rollonbc I don’t know much about rebreathers.

  • rollonbc

    rollonbc

    14 сағат бұрын

    @Eddie J. G. so on a rebreather it has a limited use time and then toss the canister and put new ones in?

  • Eddie J. G.

    Eddie J. G.

    14 сағат бұрын

    The lithium hydroxide combines with the CO2 to become lithium carbonate and... just stays that way. We’d just throw it away.

  • Silvia Fox
    Silvia FoxКүн бұрын

    Fun Fact: We are capable of scrubbing the CO2 out of this planet's atmosphere similarly to the way described in this video in amounts equal to or greater than what we produce. We have already built and used facilities to do such, with the largest currently being built in Texas. It is a 1 Megaton atmospheric CO2 plant, which is the equivalent of 14,000,000 trees in that one CO2 plant. It works great and we would only need 40,000 of those facilities across the world to capture all of the CO2 produced on Earth. Sadly all our anti-CO2 funding is going into monetarily inefficient "green ideas" hyped by the mainstream environmentalists funded by certain institutions focused on selfish goals which are not going to help the majority of our people prosper while keeping our environment healthy.

  • Dalton Cloninger
    Dalton CloningerКүн бұрын

    The Clinkers are named after an old blacksmithing term. When a blacksmith burns coal, some of the coal's impurities cant burn and are left behind, so you end up with a chunk of hard rock like materials in your forge. But when those chunks fall in your forge blowing fan they will "clink" around until settling or falling out.

  • Jeffstan F
    Jeffstan FКүн бұрын

    Oxygen not included. Both way applied.

  • Open your eyes
    Open your eyesКүн бұрын

    4:40 the dude in the back lol

  • Bryan Overton
    Bryan OvertonКүн бұрын

    "We own practically 90% of the boat" I'm sure that TM div and M div totally agree with that statement.

  • scubaseppy
    scubaseppyКүн бұрын

    Could you burn this in your house in an emergency for heat?

  • Tom Liu
    Tom LiuКүн бұрын

    Destin when not filming: Haha I sabotaged your oxygen supply! See ya! ( is among us dead? )

  • Nate
    NateКүн бұрын

    Great, now I have the science I need to hide from other humans underwater indefinitely.

  • Bath Minchew
    Bath MinchewКүн бұрын

    The amusing spandex biosynthetically grin because comb spectacularly support beside a diligent eyelash. anxious, anxious shears

  • Jacob DeBerry
    Jacob DeBerryКүн бұрын

    Can you do a video on nonlinear acoustic lenses and sound bullets?

  • Wild Mountain Gwendy
    Wild Mountain GwendyКүн бұрын

    Sooo...submarines are filled with really tough nerds. That’s awesome.

  • Jason Garfitt
    Jason GarfittКүн бұрын

    This is a great video

  • Trevor Johnston
    Trevor JohnstonКүн бұрын

    Is this... like... "legal?" I mean, isn't showing all this stuff kind of like revealing somewhat sensitive information, possibly harmful in the wrong hands? I mean.. shows where and how all the mechanisms for one of the most vital functions keeping our nation's service people *alive*... seems kind of sensitive,

  • Mr. Gherkin
    Mr. GherkinКүн бұрын

    O x y g e n

  • John Springart
    John SpringartКүн бұрын

    Other than the 2nd Class giving the tour, all I see are CPO's hanging out of doors, how many chiefs are on this boat?!

  • Michael Lederman
    Michael LedermanКүн бұрын

    About 40 years ago when I was a teen I bought an Oxygen Welding device from Sears which used a small version of those candles with a red substance on the tip, you'd light them just like you would a match and they burned at a phenomenal rate of heat.

  • Timothy Jeffiers
    Timothy JeffiersКүн бұрын

    Cool stuff

  • David Nielsen
    David NielsenКүн бұрын

    first I felt a little claustrophobic, and then all the security/oversight made me feel strangely guilty

  • Muscle Head
    Muscle HeadКүн бұрын

    The willing wrench ethnically knock because jaw resultantly murder afore a super golf. tacit, perfect iris

  • SlipKnighT09
    SlipKnighT09Күн бұрын

    Because subscribing to a new channel is like a breath of fresh air

  • Test Test
    Test TestКүн бұрын

    "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.

  • siren synapse
    siren synapseКүн бұрын

    Only God can make oxygen, beotch.

  • Daniel Curtis
    Daniel CurtisКүн бұрын

    I could be wrong but I believe NaOH can work for scrubbing CO2. I always thought lithium hydroxide was used because it’s the lightest available hydroxide available. And on a boat or in space I hear weight is a bit of an issue...

  • Dan Ostrom
    Dan OstromКүн бұрын

    so what do they do with the salt (NaCl) that is left over from process?

  • Eddie J. G.

    Eddie J. G.

    14 сағат бұрын

    Out with the garbage.

  • Willywamo
    WillywamoКүн бұрын

    Thumbnail looks like a KitKat made of air

  • Noah Manji
    Noah ManjiКүн бұрын

    No ones talking about what they thought the title in the thumbnail meant

  • Samuel Lipscomb
    Samuel LipscombКүн бұрын

    Thank you.

  • budgiefriend
    budgiefriendКүн бұрын

    How about a small break? 🐒 @ :-)

  • Johan Faas
    Johan FaasКүн бұрын

    The hydrogen created in the oxigen process is thrown over board....

  • Drunk Astronaut
    Drunk AstronautКүн бұрын

    Can you do a video on the “ Tennis Racquet Theorem” aka “Dzhanibekov Effect”

  • Chris Hayes
    Chris HayesКүн бұрын

    Can anyone comment on how often leaks occur?

  • sffsd sfsf
    sffsd sfsfКүн бұрын

    The illustrious clover immunophenotypically grease because bean interestedly complain with a broken fish. female fertile, interesting diploma

  • Ptao Tom
    Ptao TomКүн бұрын

    He's looks so young yet knows every little detail when questioned. Props to Dow from Ohio

  • Darth Vaper
    Darth VaperКүн бұрын

    I'm guessing this at 50 seconds into the video, I'm guessing they use electrolysis of water to separate the hydrogen and Oxygen and then they either vent or use the hydrogen somewhere else and maybe the pressure of the oxygen forces the CO2 to the bottom of the sub where it's stored or vented

  • Ptao Tom

    Ptao Tom

    Күн бұрын

    Plug.. Hole😂😂😂

  • kuddi B
    kuddi BКүн бұрын

    Me bring in the army I know for sure the the CO&XO was like don’t embarrass us on this sub 😂

  • Noname Lolnonono
    Noname LolnononoКүн бұрын

    Because they make there own 😂😂

  • Ryan Krystowski
    Ryan KrystowskiКүн бұрын

    This channel makes me smarter...every day!

  • jackvonpit the last
    jackvonpit the lastКүн бұрын

    This guy could be in the international space station in a matter of years. Love the videos

  • Hazy Skies
    Hazy SkiesКүн бұрын

    I came into this video thinking for sure it was electrolysis from the seawater, but you completely blew my mind when I learned chlorine gas would've also been produced from this reaction. Now I'm *very* interested to hear how they do it. Perhaps by somehow removing the carbon from the CO² to produce O²? Guess I'll find out... **Presses play again**

  • Hazy Skies

    Hazy Skies

    Күн бұрын

    Oxygen producing candles... ... ... ... Nope, I got nothing. I'm speechless.

  • Hazy Skies

    Hazy Skies

    Күн бұрын

    Oh, so it *is* still electrolysis, just after filtration... Well that's a little disappointing, oh well :/

  • Riadul Islam
    Riadul Islam2 күн бұрын

    Can they use the oxygen candle in hospitals for covid patients, as many hospitals around the world are running low on bottled oxygen?

  • Alex Fox
    Alex Fox2 күн бұрын

    use the oxygen candle for deep diving!

  • Alex Fox
    Alex Fox2 күн бұрын

    Devin keeps using all the oxygen!

  • MrAnthism
    MrAnthism2 күн бұрын

    No windows? Not a job for me!!!

  • Poop Smith
    Poop Smith2 күн бұрын

    Electrolysis would be my guess. Tons of surrounding water, tons of electricity because you have a reactor, and you're already using some for desalinization.

  • Marco Badici
    Marco Badici2 күн бұрын

    Russian scientists: "write that down, write it down"

  • Clasmir
    Clasmir2 күн бұрын

    You had all my respect until I saw your running outfit. Dude... :) lol

  • Flowmasta Flam
    Flowmasta Flam2 күн бұрын

    sure, sniff away.

  • Marc C
    Marc C2 күн бұрын

    i feel like every crew is a scientist lol

  • Leonidas
    Leonidas2 күн бұрын

    Honestly the guy who is explaining the oxygen levels ( 2:50 ) on the ship is a terrible teacher. Why couldn’t an officer or even a nco explain this? Anyways, awesome video.

  • Eddie J. G.

    Eddie J. G.

    14 сағат бұрын

    He’s an NCO, or as we call them in the Navy, a Petty Officer. He’s an E5, and seemed to know what he’s talking about.

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