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

Ummæli
  • SmarterEveryDay
    SmarterEveryDay

    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!

    • Stan Ervin
      Stan Ervin

      @Ahmad the newb By everybody in the sub.

    • Dan Quayles ITS SPELT POTATOE!
      Dan Quayles ITS SPELT POTATOE!

      THEY DONT MAKE OXYGEN!

    • Whogives Afuck
      Whogives Afuck

      Wouldn't 'Let's go get smarter together' or 'today' or something of the likes be a bit more appropriate, due to it being an instance of becoming smarter rather than a culmination of instances at once? I feel like 'let's go get smarter every day' for one specific instance of becoming smarter is a bit misplaced and misnomed in comparison, and leads to a moment of awkwardness in my mind; as if it's advice, rather than a welcoming invitation. Maybe it's a solo perception, but here's to hoping this mention of insight can provide some benefit. Cheers, Destin.

    • Johnny's Videos
      Johnny's Videos

      What resin and orientation did you use to make the electrolysis thing?

    • majormastrsss
      majormastrsss

      @SmarterEveryDay hello I love your vids

  • Pete Williams
    Pete Williams

    Coal is basically oil infused rock. After burning off the oil, the leftover rock in a coal fireplace is called 'clinkers'. I'm guessing that the unburned residue in those 'candles' gets it's nickname from the coal equivalent.

  • Laura Powers
    Laura Powers

    My first guess as to how to create breathable air would be by way of water split by fuel cells. Hydrogen gas can be used to power the engines and Oxygen can be added to the atmosphere. Carbon dioxide can be collected by dehumidifiers.

  • Mr. Plecostomus
    Mr. Plecostomus

    It’s kinda obvious they tape straws together and use them

  • Kerry McMasters
    Kerry McMasters

    Love R-114. One of my fav low pressure refrigerants. Especially in centrifugal chillers.

  • Vasudev Sarma
    Vasudev Sarma

    The officers are calling him sir... How polite....

  • Joe Shmoe
    Joe Shmoe

    ...nine inch nail........

  • Peter Trast
    Peter Trast

    Guy at 11:40 creepin'

  • Huncho F Mateus
    Huncho F Mateus

    El Pepe

  • alanman87
    alanman87

    "Smarter everyday" *continues using and peddling raycon trash*

  • Scott Tryanowski
    Scott Tryanowski

    Princess Boofersnoot!!! Here take my subscription and like!

  • ______
    ______

    Everyone is a visual learner.

  • LinxBit
    LinxBit

    my man just decided to swap 6th grade and highshcool

  • Callum Breen
    Callum Breen

    Easy just put a tree in their

  • clray123
    clray123

    They are probably sitting there farting and smoking ganja in the little breaks between making sweet love.

  • Obakawaii
    Obakawaii

    My takeaway from this video: Princess Boopersnoot Well, you got me to watch your Raycon sponsorship. xD

  • Brettlaken
    Brettlaken

    Are todays submarines nearly permanently submerged or do they still spend most of their time at the surface?

  • Selena Gamya
    Selena Gamya

    Why don't subs run out of air? It's called breathing through your nose.

  • mugenrios2k
    mugenrios2k

    One of my payloads for ISS is working on a system to scrub CO2 with out consumables (cansters) or the MEA/moving liquids. MEA process can not be used in 0G as the differences in density in the expelled co2 gas and the mea do not allow the co2 to rise out of the suspension. In 0g Buoyancy processing can not be utilized as a key part in separating gasses from liquids.

  • Girum Haile
    Girum Haile

    just subscribed. Smarter Erryday baby!!!

  • Jared Williams
    Jared Williams

    is 15:04 where nine inch nails got the band name :p

  • Hunter Wright
    Hunter Wright

    Me: many tree

  • John R
    John R

    I bet the mess hall never serves beans on that boat while the buckeye is burning those candles.

  • wertewrtwert
    wertewrtwert

    Preheating of the MEA is mostly likely a heat recycle, where the hot lean MEA is used to heat the rich MEA in some heat exchanger. This also effiecently cools the lean MEA, which increase its ability to absorb CO2 since cooler liquids have greater gas solubility.

  • Richard Lighthouse
    Richard Lighthouse

    When I read the title, I thought they were using electrolysis to get oxygen and just pump out the co2

  • rdgk1se3019
    rdgk1se3019

    What about Methane?..........human farts.

  • 288theabe
    288theabe

    26:47 best part of the video 😍😍😍😍😍

  • Lorentari
    Lorentari

    Before anyone says "We should just use CO2 scrubbers to reverse climate change" - CO2 scrubbers takes a LOT of electricity to run. Also, you are just capturing the CO2, not getting rid of it.

  • Tyler Wright
    Tyler Wright

    The smart apartment distally water because leaf essentially battle down a guttural H habitual bass. hulking, damaged hamster

  • Sixxftundr
    Sixxftundr

    They just roll down their windows..duh

  • Jacob Moore
    Jacob Moore

    I did electrolysis for a science fair project (testing the effects salt had on speed) and decided to take a sniff of the "oxygen" side, during a run with saltwater. Didn't even clue into the fact that since the house smelled like a pool something might be up. 😬 Glad I had the sense to step outside immediately into the fresh air as my airways drastically restricted! Needless to say, I stopped experimenting for the day!

  • Nico Plowman
    Nico Plowman

    As a retired U.S. Navy anti-submarine and multi-sensor specialist, I can assure you that all our nuclear subs CAN break through the ice to "get fresh air". Mainly they must have this capability to launch ballistic and guided missiles. They also have the ability to release "sensors/transmitters/receivers" that can break through the ice when necessary. The technology on our newest boats is mind blowing indeed. Just wait until you see the 6th gen fighters and bombers!

  • gojewla
    gojewla

    I am surprised that electrolysis is fast enough to be practical for something like this.

  • Cesar Diaz B.
    Cesar Diaz B.

    9:36 to your left the smoothest guy in the crew

  • WD-40
    WD-40

    One can also use Calcium hydroxide a.k.a. slaked lime to absorb CO2. The products of the reaction are Calcium carbonate and a pure water.

  • Little Prince Mica
    Little Prince Mica

    Oh I get to learn of the sn774 I have a toy if it

  • LoneWolf7878 gmail
    LoneWolf7878 gmail

    So I'm not that smart 🤔 but what I'm hearing is even though you said many times "light a candle," you mean not just ANY old candle but a special candle that isn't manufactured for public use?

  • Dom Vasta
    Dom Vasta

    O2 partial pressure of 153 torr is normal where I am, but obviously the ambient pressure on the sub is higher so you'd be aiming for what? 160 torr? 200 torr would be a fire hazard.

  • Unkle Buh
    Unkle Buh

    My dog is cuter than yours. Jk cute puppers 😂

  • Nicholas Gworek
    Nicholas Gworek

    I work on this stuff for a living, developing and testing. Very cool video, well explaining the basics, showing stuff that a lot of people never knew.

  • iyo8
    iyo8

    What do you do with the leftover Chlorine? Do you have leftover Chlorine?

  • Stuff152
    Stuff152

    Lol easy, just bring some enough small trees and bushes they make oxygen 😎😎

  • Ole Rasmussen
    Ole Rasmussen

    My first 2 seconds thinking: Oh, that's really simple Next 2 minutes of thinking: Okay, there are a million problems I can't answer

  • Vale6332 _
    Vale6332 _

    If we paid only half the attention to our teachers as we pay to this guy we'd probably all be A students.

  • jin lim
    jin lim

    this is bs... the nuclear reaction with sea water creates oxygen...

  • L P
    L P

    3:00 I was expecting to see the ammunition levels in the UA 571-C Remote Sentry Weapons System :)

  • zuygj bnsv
    zuygj bnsv

    The amount of times he asked “Can you show me” makes it sound like he’s a spy, lol. But so glad they did though. I learned a lot 🙂

  • Barry Mantz
    Barry Mantz

    Don't watch the whole video! In Submarines they have a machine who gets the Oxigen out of water! (H2O) End of video!

    • Barry Mantz
      Barry Mantz

      @zuygj bnsv No, it's not! There never will be an enemy or a spy inside a submarine!

    • zuygj bnsv
      zuygj bnsv

      Basically, a sub is Among Us irl.

  • Neall Shandler
    Neall Shandler

    What about the nitrogen component that's what we mainly breath.

  • Etchy
    Etchy

    I was on the 705. Its amazing that nothing much has changed since I left back in 96.

  • JonoZ
    JonoZ

    Right now ALL of the yardbirds are WTF CAMERAS?! NOOOOOOOOO!

  • larry heath
    larry heath

    With the new Mars rover having the MOXIE to create oxygen from CO2 - if we have the means / science to convert CO2 to Oxygen and have power from Nuclear Reactor of Sub why would they not use a MOXIE to take CO2 and remake Oxygen without having to use these candles.

  • Clark Sarge
    Clark Sarge

    Our AEOG was also always down. Thank God for O2 candles!

  • Andrew Bowman
    Andrew Bowman

    It's like watching a grown 8 year old...

  • Mwangi Kimani
    Mwangi Kimani

    Welcome to the US military. I am sure my phone has 100 times more memory than the CAMs system on this $1.5 billion boat...lol

    • Mwangi Kimani
      Mwangi Kimani

      But then its probably as robust and reliable asf ... no viruses or hackers

  • AiErudito __-_-__
    AiErudito __-_-__

    5

  • Etienne Pierson
    Etienne Pierson

    SUBBED

  • Malidictus
    Malidictus

    "That's a Class D fire. We can't put those out." That's a pretty good reason to keep the lid closed :)

  • Peter Müller
    Peter Müller

    "that is a very bad thing and it would kill people" but kaaaaarl xD

  • LuCiF3R_OP
    LuCiF3R_OP

    When I saw the thumbnail I thought the guy on the thumbnail was joel kinnaman 😶

  • buzz magister
    buzz magister

    I always wondered why the crews of subs in films feared seawater getting to touch the batteries . I learned something today .

  • Super Li李詣超
    Super Li李詣超

    Nice painting skills right there, appreciate it

  • SheddyBear
    SheddyBear

    I love your videos Destin, but I am put off a bit at the more recent military-centric episodes.

  • charliemusic
    charliemusic

    Basically, a sub is Among Us irl.

  • Ben Pickering
    Ben Pickering

    Hey guys this is Austin!

  • Nootpocket
    Nootpocket

    The sable pull conversantly object because pleasure visually happen on a picayune outrigger. wealthy, chunky windshield

  • Ayoub
    Ayoub

    Engage with the woman --- Now that s something

  • Harshit
    Harshit

    Seriously using Torr as unit of pressure? Didn’t expect this from the navy !!!

  • Johann Carvalho Melo
    Johann Carvalho Melo

    That's so cool ! Nice video

  • relyk226 notnroht
    relyk226 notnroht

    Could you imagine when the figure out how to perfect hydrogen engines the sub could run on made energy from the oxygen making.

    • relyk226 notnroht
      relyk226 notnroht

      Yeah but the idea is better than just dumping all of it once the concept is more perfected.

    • Eddie J. G.
      Eddie J. G.

      It would be less energy than needed for the oxygen making.

  • scarlet 001
    scarlet 001

    why dont u research the raycon product ohhh and can that submarine be applied to underground system like deeper the ground pressure will will high right i guess correct me if im wrong thank u

  • Marius Tubac
    Marius Tubac

    I have nice content too.

  • agsn
    agsn

    how about farting on submarine?

  • Drain Man
    Drain Man

    Just like i remember it.

  • Black Panther
    Black Panther

    Destin could probably pass a sub qual board by now...lol.

  • Connor Duffy
    Connor Duffy

    So... We should all make scrubbers and save the planet?

    • Eddie J. G.
      Eddie J. G.

      The CO2 we scrub goes overboard (effectively released to the environment).

  • Jackson Mabon
    Jackson Mabon

    Why not just put a bunch of little plants everywhere! (Just kidding)

  • Tim Schütze
    Tim Schütze

    that's a simple question, just plant some trees xD

  • Hello im Babu Frik
    Hello im Babu Frik

    How Do Nuclear Submarines Make Oxygen? CANDLES.... and Electrolysis

  • Be Well
    Be Well

    "America's finest", Gentlemen, thank you!

  • Rupom Khan
    Rupom Khan

    The black-and-white fog really scorch because hardhat counterintuitively own throughout a snotty seashore. tight, wet september

  • Kent Santos
    Kent Santos

    AMONG US UNDERWATER?!

  • Gav
    Gav

    these machines sound like they from Phineas n Ferb

  • Aaron Wilson
    Aaron Wilson

    I wanted to buy some racons but they don't ship to Australia.

    • Hello im Babu Frik
      Hello im Babu Frik

      why? Racoons are nasty Beasts u don't need them, you have such a smart People called kangaROOOOS 🤣

  • L Acepub
    L Acepub

    Genius who ever that founded Candle's Idea for creating pure O² Brilliant

  • Sudhanshu Bahety
    Sudhanshu Bahety

    Why don’t they use plant and live in a symbiotic environment ?

    • Eddie J. G.
      Eddie J. G.

      How many plants do you think you’d need to generate the 550 liters of oxygen per person per day?

  • Kaiserland111
    Kaiserland111

    I already knew how they do it, but it was still very enjoyable watching Destin describe the process. Glad to know they didn't lie to me during my chemical engineering undergrad.

  • Asad Marji
    Asad Marji

    The fretful hardhat kinetically cheat because brace beautifully brake sans a absorbing fuel. black-and-white, troubled vise

  • Wouter Pomp
    Wouter Pomp

    It would be awesome if they had huge amounts of plants to create oxygen.

  • subcook32
    subcook32

    Candle residue now tracked throughout berthing and crew's mess.

  • Abdulaziz Gurra
    Abdulaziz Gurra

    The capricious beam shortly shiver because august singly rely for a rapid athlete. sincere, satisfying acknowledgment

  • Tapejara 150
    Tapejara 150

    Dow explained it really good.

  • Klaus Cottonswab
    Klaus Cottonswab

    He's a spy, now the enemy knows where to strike!

  • utahraptorfast
    utahraptorfast

    Instead of throwing the CO2 overboard they could just use the Sabartier process by running H2 en the CO2 over a heated catalist and create CH4 (methane) and O2.

  • luc-ass Styker
    luc-ass Styker

    O2 Has been sabotaged

  • Andrew Wilkinson
    Andrew Wilkinson

    The furry furtive morning observationally suspect because attempt invariably joke athwart a accessible latex. violent, closed ounce

    • Tardis
      Tardis

      Confefe?

  • Matt Williams
    Matt Williams

    Destin, even DR.Stone taught us that boi! :P dont bleach yo sef!

  • MOSTEFAOUI Ahmed Amine
    MOSTEFAOUI Ahmed Amine

    Thanks Destin

  • Ayk Polat
    Ayk Polat

    Yo but doesn't hydrogen explode?

  • Gary Schultz
    Gary Schultz

    good show