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

Ciencia y tecnología

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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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Comentarios

  • SmarterEveryDay
    SmarterEveryDayHace 3 días

    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!

  • digital subliminal messages

    digital subliminal messages

    Hace un minuto

    S R B No it makes super sense/ ...solid fueled

  • digital subliminal messages

    digital subliminal messages

    Hace 3 minutos

    S R B Sounded like "Lawny"///

  • digital subliminal messages

    digital subliminal messages

    Hace 3 minutos

    S R B Try putting some pitch on the outlets / in the valve / and even make the part longer / ....🤚...past ,the tear drop/ oh wow super charged with compressed air // /////and ironically/ it could be / combined ,(sort of/) with that membrane/ and your electrodes// ///

  • New Jargon

    New Jargon

    Hace un hora

    Thank you for the video, so interesting to me. Didn't know exactly how this worked, never actually thought about it. Amazing engineering.

  • Super Yacht Chef

    Super Yacht Chef

    Hace 5 horas

    Dude - what language is the Submariner with glasses and baseball cap speaking, the subtitle didn't clarify his words?

  • Clint Gillespie
    Clint GillespieHace un minuto

    I love your submarine series. Almost makes me want to go enlist.

  • DIY King
    DIY KingHace un minuto

    Thank you Dustin! Fantastic series overall, and a terrific walk-through on this topic. My boys and I loved it.

  • Steven Bradley
    Steven BradleyHace 2 minutos

    The burning the candle to make oxygen reminds of a device I used to use in the Navy for combating fires. It was called a chemox breathing apparatus. You could put it on and still breath in smoke filled compartment and fight a fire.

  • James Huffman
    James HuffmanHace 4 minutos

    Haven't see all these videos so maybe it was covered but what do they do with their trash?

  • JD Willemsen
    JD WillemsenHace 7 minutos

    Why do I think Hollywood is watching these series to get accuracy in the movies.

  • said hossain
    said hossainHace 7 minutos

    use water

  • Laser Man
    Laser ManHace 17 minutos

    BZ sailors

  • soundspark
    soundsparkHace 18 minutos

    What do you honestly think of Raycon? Tell us your honest opinion, not what they force you to say.

  • aaron3009
    aaron3009Hace 18 minutos

    J-Roc

  • José M
    José MHace 20 minutos

    Hola, que bien estaría si hicieras estos videos doblados al español o subtitulados al igual que tu colega Veritasium, saludos desde Montevideo Uruguay!!!!

  • Jeb Broham
    Jeb BrohamHace 33 minutos

    The Germans did it first, as with practically everything else we use in today's world.

  • Jacob Thompson
    Jacob ThompsonHace 42 minutos

    The Sodium-Chlorate + Iron is the same reaction used in emergency oxygen systems jet aircraft.

  • Jason Carter
    Jason CarterHace 44 minutos

    had a lot of trouble understanding that Iowa guy's accent. Is that a hillbilly dialect or something ?

  • Andy D
    Andy DHace 45 minutos

    God this kills me to even post this question .......But here I go.......When the CO2 gets pumped over board ........it is done so as a gas ........when it filters through the seawater of the ocean.......how does it emerge at the surface , where it returns to its gaseous state?

  • MrZeroHero
    MrZeroHeroHace 45 minutos

    Def one of the coolest episodes by far. Loving this series and excited for future series. I got my dad who was a Chief Petty Officer in the Navy hooked on your videos and we talk about them after we both view them. Thank you.

  • Wme Emw
    Wme EmwHace 46 minutos

    Wow !!! He comes up with interesting wats to learn.

  • DOOM GUY
    DOOM GUYHace 47 minutos

    Do they have CAMS in the bedroom? hehe

  • Sweetenshi
    SweetenshiHace 50 minutos

    I feel like this would make a great concept for a new Among Us map.

  • dankful
    dankfulHace 53 minutos

    “can you show me”

  • DOOM GUY
    DOOM GUYHace 57 minutos

    атомная подводная лодка!

  • Matthew Glaser
    Matthew GlaserHace un hora

    Looks like that first reaction (Fe +O2) --> Fe2O3 + O (should have an extra oxygen). Looks like the free oxygen should combine with a free oxygen from the NaClO3 to actually make NaCl + 2 O2. Just say'n. The first reaction uses all existing oxygen, so I guess the net benefit is three new airborne oxygen atoms that were previously in the NaClO3.

  • TheGuysGuide
    TheGuysGuideHace un hora

    I could tell this was a military ship by all the clean shaven faces, the "yes-sirs", and the fact that nobody could explain why they were doing what they were doing

  • Mihails Ļevčenkovs
    Mihails ĻevčenkovsHace un hora

    If anyone wonder what "smell" sailors say they carry after a voyage in their clothes because of MEA, most if not all amine compouns smell of rotten fish is how I can best describe it. Would be quite a nauseous trip if it were to spill

  • Jeff R. Allen
    Jeff R. AllenHace un hora

    "Somehow" the CO2 becomes little bubbles. Bet that's classified up the wazoo.

  • Lewis M
    Lewis MHace un hora

    The dude in the beginning he talked to is so smart his words come out of his mouth slower then his brain processes them. I'm very happy to have people like him running sub safety for us.

  • Archie The Dog
    Archie The DogHace un hora

    Mechanics have those sniffers but probably not as robust.

  • Coop Aloop
    Coop AloopHace un hora

    Man I really am starting to realize why submarines cost so much money this is a fantastic series.

  • Mr Nobody
    Mr NobodyHace un hora

    Soooo...would an alarm go off if everyone started farting in the mess hall at the same time? just curious...

  • Nephi Ginnett
    Nephi GinnettHace un hora

    another mystery solved. Thanks Destin

  • Bewm B.
    Bewm B.Hace un hora

    So oxygen level monitor looks like interface from Fallout New Vegas? Noted.

  • AJ Constantine
    AJ ConstantineHace un hora

    This video begs but one question: Who farted?

  • Jeff R. Allen
    Jeff R. AllenHace un hora

    Seaman: there's an x to do y. Destin: Cool, can I see one?!

  • G C
    G CHace un hora

    Subs use magical spells to keep people breathing underwater.

  • Псина Злой
    Псина ЗлойHace un hora

    As a foreigner not familiar with USA's military tech, when I saw that orange retro oxygen monitoring display, I thought 'ooh, Fallout'. So that's where that inspiration is coming from...

  • drizzt94720
    drizzt94720Hace un hora

    What's with all the advertisements on youtube now? Are they trying to get me to sign up for Cable?

  • The Industrialist
    The IndustrialistHace un hora

    I never knew I needed to know this but I fully enjoyed this. Thanks Dustin

  • John Gamez
    John GamezHace un hora

    This was crazy interesting, and incredible that Naval leadership would approve this type of educational material being filmed, produced, and released for public consumption. Very cool! I'm wondering if you've considered videos similar to this one, but in analysis of different military aircraft? As a military and aviation nerd, I feel like a SmarterEveryDay video on military aircraft would be something amazing!

  • Dirk Boersma
    Dirk BoersmaHace un hora

    Immensely interesting! I am glued to the screen. The questions you ask are so intelligent and help you to get more information while you are talking with the guy explaining things. Second takeaway: these nuclear boats are marvels of engineering, containing so many different technologies to make the boat operational. Thirdly the process of extracting CO2 from the air is just as exciting as generating oxygen.

  • Odist Abettor
    Odist AbettorHace un hora

    MEA is def one of those words where if I hadn't heard it said out loud and only read the word, I wouldn't have thought to pronounce it that way.

  • drumermp
    drumermpHace un hora

    I had to google booper snoot after that :)

  • RICK HARINCK
    RICK HARINCKHace un hora

    Clinckers sounds like the dutch word 'klinkers' which is a another word for bricks. Maybe that's why they call it clinckers?

  • David A.Vasquez
    David A.VasquezHace un hora

    Swamp coolers also wash air and can remove some CO2 , some VOC's, some smog,.

  • sid B
    sid BHace un hora

    wow! so any HVAC technician can apply for this job! :)

  • The Greedy Orphan
    The Greedy OrphanHace un hora

    That might explain how they survived in the bunker at the end of Greenland, would love to see a video explaining how they'd survive after exiting the bunker.

  • GeneralWarned
    GeneralWarnedHace un hora

    That's so fun. :D

  • Not You
    Not YouHace un hora

    Once I was starting a kart motor and it won’t stop even if I stopped the air flow was this the a delta fire or am I dump

  • Introvert Airways

    Introvert Airways

    Hace un hora

    I bet you were not stopping the airflow, those engines definitely need air

  • Tinman
    TinmanHace un hora

    but i thought we don’t breath just pure O2 and that is not good for us. Isn’t it?

  • BHarm
    BHarmHace un hora

    Well done sir! Again, you have raised the bar. Most interesting

  • Sam W
    Sam WHace un hora

    Kudos to the navy dude in the video, he knew his stuff and very genuine

  • DarkNineTwo Rides
    DarkNineTwo RidesHace un hora

    I don't know if there are any other mechanics/technicians on here, but am I the only one that thought it was cool that a multi million dollar military submarine uses the same tech that we do? Lol Us techs/mechs have refrigerant "sniffers" as well

  • VonZorn
    VonZornHace un hora

    as a blacksmith, a kilinker is a lump of burnt up coal, metal and sand. its a peice of slag thats useless and is thrown away. its wats left in the forge after a few hours of burning coke.

  • Roderick MacLeod
    Roderick MacLeodHace un hora

    @Smarter Every Day So the candle basically lights just like a safety match. Clinker is just a common term for waste products from smelting, burning, forging, or chemical reactions.

  • David A.Vasquez

    David A.Vasquez

    Hace un hora

    I thought the candle might clean the air similar to lighting a match in a bathroom. That removes certain odors.

  • Roderick MacLeod

    Roderick MacLeod

    Hace un hora

    Amine is what makes a submarine smell like a submarine. Even still, every boat in the fleet has a distinctive aroma.

  • Roderick MacLeod

    Roderick MacLeod

    Hace un hora

    The navy also has OBAs (Oxygen Breathing Apparatus). They function the same way with an oxygen candle. Not to be too pedantic, but no oxygen was created in the filming of this video. It WAS however, liberated.

  • Lincoln Oakley
    Lincoln OakleyHace un hora

    Subs get a breath of air every time they subscribe.

  • PersonXes
    PersonXesHace 2 horas

    Do they manually sample every area every hour or can the machine change area automatically as well?

  • Kipper Klank
    Kipper KlankHace 2 horas

    woah woah woah. that monitor is an orange CRT display Thats dope

  • Programming Universe
    Programming UniverseHace 2 horas

    That was my favorite part of the series! Thanks for sharing! Very cool vid.

  • Robert Barchard
    Robert BarchardHace 2 horas

    How many plants would you need to put in a submarine to skip all that?

  • Oli
    OliHace 2 horas

    Anyone else think just use plants 😂

  • Andrew Gail
    Andrew GailHace 2 horas

    I think it's kinda cool that the whole submarine is breathing just like how an animal would lol

  • Andrew Gail

    Andrew Gail

    Hace 2 horas

    it's literally an artificial fish

  • the imploders
    the implodersHace 2 horas

    before watching i would say Trees, or aloe and sansavaria. Lol...or water splitting , once desalinated of course.

  • Time Capsule
    Time CapsuleHace 2 horas

    my physics teacher used to work on a submarine and he said that people on his sub called the oxygen making machine "the bomb" because if you turned it on or shut it off incorrectly, it would explode

  • balijosu
    balijosuHace 2 horas

    "Clinker" is from blacksmithing I think. Metal residue chunks that build up at the bottom of a coal forge. They clink when you hit them with tongs.

  • PythonZz
    PythonZzHace 2 horas

    2:51 "boat"

  • Slab Riprock
    Slab RiprockHace 2 horas

    Well I only knew 1% of this. Awesome Video.

  • Abdullah E
    Abdullah EHace 2 horas

    Now this is quality stuff 😉 Thanks 👍

  • Ethan Carter
    Ethan CarterHace 2 horas

    I\I I I/I

  • r holbrook
    r holbrookHace 2 horas

    Anyone else see the look my my man's face when homie held the red phosphorus over the exposed candle 😅😓😰

  • Dylanger Gutierrez
    Dylanger GutierrezHace 2 horas

    "we're low on oxygen, we gotta burn these candles so we don't suffocate" "Oh neat, before you do that can I get a quick interview?"

  • Fernando Jose Profis
    Fernando Jose ProfisHace 2 horas

    I simply love your channel!! Specifically because I'm diver 💕

  • Moon walk
    Moon walkHace 2 horas

    I understood nothing, but I watched the entire video anyway 🤣

  • Jeff K
    Jeff KHace 2 horas

    What’s with the Ohh, when Dow says he is from Ohio???

  • Joseph Burchanowski
    Joseph BurchanowskiHace 2 horas

    3:00 4.9 Torr CO2; that is quite a lot. For comparison our atmosphere at 409 ppm co2 is only about 0.311 Torr. 4.9 Torr CO2 would be equivalent to 6,400 PPM outside.

  • Josh Stinsman
    Josh StinsmanHace 2 horas

    Hollywood making a movie: "No you cannot shoot your movie ON the submarine that would be an issue of national security" Destin doing a random youtube video: "sure hop on! here's where we make our air!" LOL

  • Derrick Fyffe
    Derrick FyffeHace 2 horas

    This is very interesting... Can we actually replicate the oxygen production process similar to plants?

  • klint bromzz
    klint bromzzHace 3 horas

    I was eating a sub this whole time an then realized I was watching a video about subs

  • Keith Brown
    Keith BrownHace 3 horas

    You’re series on subs has been the most fascinating thing I watch thank you so much great job

  • ColdHeart
    ColdHeartHace 3 horas

    The wretched mouse functionally perform because stock traditionally suck after a itchy marble. quick, tame hardboard

  • Andreas Rasmussen
    Andreas RasmussenHace 3 horas

    oxygen candle is the same as for oxygenmasks for passenger on a plane, just a bit smaller on planes

  • Average Aaron
    Average AaronHace 3 horas

    2:09 Battle telephone. I love it!

  • Eddie Sprouse
    Eddie SprouseHace 3 horas

    Another great video. Thanks for making us all smarter every day!

  • YouShouldn't KnowMyName
    YouShouldn't KnowMyNameHace 3 horas

    Plants

  • Brien Rice
    Brien RiceHace 3 horas

    R134a can also be detected by using the blue flame of propane and waving it around until it comes in contact with R134a (Tetrafluoroethane) or R-12 (dichlorodifluoromethane) when the Blue flame will turn brilliant green. The intensity of the greenness in the flame depends on the saturation level, so one can narrow the search for the source of the leak down by sweeping the area with the flame at floor level. This is not done in submarines for obvious reasons so they use a "Sniffer" instead. But, if you ever need to find a leak of these and some other nonvolatile gasses this is a good way to do so, with due "caution" of course.

  • White Thread
    White ThreadHace 3 horas

    Imagine how boring that job is..

  • Alpri Teze
    Alpri TezeHace 3 horas

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  • lakewood85
    lakewood85Hace 3 horas

    I use the Bacharach Flue Gas Analyzer in my job. Bacharach makes great equipment.

  • Ruben Tucker
    Ruben TuckerHace 3 horas

    since everything you just heard is top secret you will mysteriously disappear.. it was nice knowing you..lol

  • Mark Campbell
    Mark CampbellHace 3 horas

    Refrigerant is usually halogenated carbon or halogenated vinyl. These were banned under the chemical weapon manufacture treaty the authority of the EPA was supposed to reach this obligation. It is possible to have refrigerators without refrigerant and without consumption of current. Edison generators and dynamos can produce any voltage and current needed without food or pollutants.

  • Steve Blackbird
    Steve BlackbirdHace 3 horas

    Funnily enough our old now retired B767-300's used oxygen generators (candles) about the size of a hockey puck for the pax in case of emergency. Pretty clever tech that I'm glad is still being used. Yes they get rather hot!!

  • CMDR Sweeper
    CMDR SweeperHace 3 horas

    I put off watching this as I figured I had it all down... But the MEA and the oxygen candles were unexpected, well the oxygen candles were somewhat expected. Airliners uses something similar for their emergency O2 supply if they lose cabin pressure.

  • usscharlottessn766
    usscharlottessn766Hace 3 horas

    Amine and midrats!!!!!

  • usscharlottessn766
    usscharlottessn766Hace 3 horas

    Also I was on a fast attack and this is the first time I’ve seen it as well😂😂😂

  • Nathan M
    Nathan MHace 3 horas

    Is there not a way to monitor gas levels when the electricity goes out? Those leak detectors don't seem sufficient, as they are looking for high concentrations of gas.

  • kaito kid
    kaito kidHace 3 horas

    Aren't you guys giving away way too much information about a nuclear submarine?

  • MR. E
    MR. EHace 3 horas

    Only been out 3 days and almost 2mil views??? Nice job!!!

  • Spencer Bliven
    Spencer BlivenHace 3 horas

    "I wanted you to meet my dog, Princess Bumper Snoot"...completely ignores his wife

  • usscharlottessn766
    usscharlottessn766Hace 3 horas

    This looks like a fast attack. Ah....memories

  • SeKeLuS
    SeKeLuSHace 3 horas

    i cant understand a word the ohio man said :)

  • Alex Ortiz
    Alex OrtizHace 3 horas

    The fine platinum spectacularly train because spider nouzilly precede by a perpetual quail. undesirable, husky buzzard

  • bluestone best
    bluestone bestHace 4 horas

    now i want to try to dive with an oxygen candle (not in a submarine) to see how much oxygen i can get

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