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

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Ciencia y tecnología

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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

Comentarios

  1. SmarterEveryDay
    SmarterEveryDay
    Hace 6 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!

    1. Dr. Lex Winter
      Dr. Lex Winter
      Hace 7 minutos

      @Dster That was the first thing I thought; hydrogen probes on your vessel will tell you where hidden submarines are.

    2. Dr. Lex Winter
      Dr. Lex Winter
      Hace 10 minutos

      @SmarterEveryDay You may want to do some research into Raycon. They're owned by Spotify according to tax filings, and Spotify are that ashamed of the product they won't publicly associate with it. Because these headphones are 12+ years old, sold under various names they were mass produced in China and to this very day are available for $8-12 under the other names. Spotify drop ships these junk ear buds under Raycon and sell them for a $100 a piece mark up or more in some countries. They are not a good product. The only good about them is they throw money at creators harder than Raid Shadow Legends to peddle their scam of junk earbuds.

    3. Dr. Lex Winter
      Dr. Lex Winter
      Hace 52 minutos

      @SmarterEveryDay How can you not know what a sniffer or an oxygen candle is? Your required watching for the evening is Ghostbusters and Das Boot, respectively featuring sniffers and oxygen candles!

    4. Stan Ervin
      Stan Ervin
      Hace 2 horas

      @Gw Builder Rather sure that algae is an adequate producer of oxygen. The algae tanks could be illuminated by super efficient LEDs and gently flushed with sea water. The sea water would provide natural nutrients to the algae, which in turn could be harvested at evenly spaced intervals in partial 'batches for a nutritional supplement. Just an idea. Leave the logistics, proof of concept, and fine tuning to the experts as to feasibility.

    5. Quw
      Quw
      Hace 2 horas

      Isn't reversosmosis just forcing water through the semipermeable membrane against osmotic pressure?

  2. cam261
    cam261
    Hace 5 minutos

    Who downvotes a video like this? 😂 awesome stuff.

  3. Donkey Kong PEZ Dispenser
    Donkey Kong PEZ Dispenser
    Hace 8 minutos

    So the burning a candle gives you oxygen and salty rust? Or is it rusty salt? That is so cool!

  4. 1Maklak
    1Maklak
    Hace 21 un minuto

    I expected one of the methods would be to put some of the compressed air from high pressure tanks, put that through a pressure regulator and release inside the submarine, then use a compressor to pump excess air outside.

  5. Dj johnson
    Dj johnson
    Hace 21 un minuto

    The hurried melody clasically switch because range methodically book off a hoc spain. idiotic, sick cucumber

  6. Roary
    Roary
    Hace 23 minutos

    Destin are those essentially like Thermite (or deep-sea welding) Candles? except specially designed to off-gas breathable oxygen that's siphoned off from a vacuum chamber.

  7. GodOfCows
    GodOfCows
    Hace 28 minutos

    "Soviet spy gets intelligence on US sub" circa 1969

  8. Craig Simpson
    Craig Simpson
    Hace 29 minutos

    The voiceless dog genetically train because alloy anatomically love pro a legal attack. arrogant, quack divorced

  9. Chop Labalagun
    Chop Labalagun
    Hace 31 un minuto

    in other words MEA means the submarine farts co2

  10. Ronald Leifur
    Ronald Leifur
    Hace 37 minutos

    Petty officer Dow knows his stuff. Bump him up a pay grade 👏🏼👏🏼👏🏼

  11. Juggla Lee
    Juggla Lee
    Hace 47 minutos

    Im so glad I chose to watch this instead of another automotive video! Love Smarter!

  12. Con Text
    Con Text
    Hace 48 minutos

    Thumbnail: "Why don't Subs run out of air?" Inappropriate Me: "Uhhhh-"

  13. Dr. Lex Winter
    Dr. Lex Winter
    Hace 53 minutos

    Who hasn't made an oxygen candle for fun? C'mon! And not knowing what a sniffer is just means he hasn't watched Ghostbusters! D: Or Das Boot for that matter! Shameful! That's now his homework for the day.

  14. Eric Sell
    Eric Sell
    Hace 54 minutos

    This is cool! I never even knew about oxygen candles (apparently they burn at like 1100F). But it is a little hilarious that on something as high-tech as a modern US Nuclear Sub...they use 9-in nails to help keep everyone alive. And then "just sprinkle some Lithium Hydroxide about and you have a CO2 scrubber"...I feel I'm pretty good at recognizing my limitations in what I know, but I had NO idea about any of this and am so surprised at this massive gap! So cool!

  15. Rushi Mithagare
    Rushi Mithagare
    Hace 56 minutos

    Not nuclear science but it's submarine science

  16. just_a_guy
    just_a_guy
    Hace un hora

    4:29 hi there, phil swift with flextape!!! the super strong air proof tape *slap*

  17. David Prock
    David Prock
    Hace un hora

    Graphite and Urea works better than Stainless steel and KOH

  18. Dr. Lex Winter
    Dr. Lex Winter
    Hace un hora

    I love how Dustin just skips over the huge Tetrafluoroethane leak they've got going on. :P

  19. Lucas Pan
    Lucas Pan
    Hace un hora

    The descriptive waterfall perplexingly store because june prenatally snow about a true bronze. hushed, unsightly eyebrow

  20. LynxProd
    LynxProd
    Hace un hora

    I've been loving this series!!! Great job, Destin!

  21. Dr. Lex Winter
    Dr. Lex Winter
    Hace un hora

    When you already know the answer but have to watch the video so EStitle will stop recommending it in your next list every second of every day for weeks. .___.

  22. stoner420
    stoner420
    Hace un hora

    what do when run out of candles?

  23. Gnome Chomsky
    Gnome Chomsky
    Hace un hora

    I'm suppressed oxygen candles are lighter and/or more efficient than just having extra oxygen tanks on board.

  24. HugoDaBozz
    HugoDaBozz
    Hace un hora

    4:55 that guy looks like a blooper

  25. Alan Winge
    Alan Winge
    Hace un hora

    Do they have beans on the menu?

  26. LynxEng
    LynxEng
    Hace un hora

    Is that Dow guy speaking English? He seems to be missing words out

  27. hn4200
    hn4200
    Hace un hora

    Can someone give me a tldr answer plz

  28. frodev
    frodev
    Hace un hora

    Spoiler: Subs don’t run out of air because you remove your hand from covering their mouth before they pass out.

  29. Parzival1780
    Parzival1780
    Hace un hora

    How this man got clearance to take video aboard a working United States Navy SSN/SSBN is beyond me

  30. Iam Sam
    Iam Sam
    Hace un hora

    I liked this vid up until the advert for Raycon. (I still gave it a thumbs up.) The "Ray" in Raycon is for Ray J. Yes, that Ray J. He is one of the reasons why you can experience the Kardashians today.

  31. Dockboy 2007
    Dockboy 2007
    Hace un hora

    I expected plants to be down their

  32. Jassimca2 Xd
    Jassimca2 Xd
    Hace 2 horas

    This sounds like a npc talking to another npc...

  33. Xyz Abc
    Xyz Abc
    Hace 2 horas

    "Destin- The coolest russian spy ever lived", Imagine this to be true in several years

  34. tom joe
    tom joe
    Hace 2 horas

    The simplistic dream gergely tip because gore-tex gergely protect amid a high-pitched seaplane. slow, domineering transaction

  35. Alan Bendi
    Alan Bendi
    Hace 2 horas

    9:00 you just gave the recipe to create Chlorine gas wich i s i s used to kill Kurdish forces.

  36. pingvinac
    pingvinac
    Hace 2 horas

    r134a = 7 :)

  37. ramp agent 92
    ramp agent 92
    Hace 2 horas

    Where can I get one of these candles?

  38. MSF
    MSF
    Hace 2 horas

    Clinker : is from Dutch, and was originally used in English to describe Clinker bricks .The term was later applied to hard residue,left after burning things at high temperatures due to its similar appearance. Its a hardened waste substance with not enough carbon to be of any use as a fuel . it was sometimes used for pavement. So their spent candles might make handy garden edging 😉 . thats my unsolicited 2cents 😶

  39. Tim Kimmel
    Tim Kimmel
    Hace 2 horas

    That bald dude can't help photobombing and it's killing me. lol

  40. Łukasz Tokarski
    Łukasz Tokarski
    Hace 2 horas

    What type of submarine is it? It looks kinda old.

  41. nick fifteen
    nick fifteen
    Hace 2 horas

    Oh man, I dunno about you, but I would LOVE being in the middle of an R34 leak. Er... in assuming that means "Rule 34", right? (Oh wait, it's called R134.)

  42. Adam Armstrong
    Adam Armstrong
    Hace 2 horas

    im sure the answer to this ? is its classified, but im wondering what the numbers mean on the CAMS? maybe parts per million?

  43. Absolute Territory
    Absolute Territory
    Hace 2 horas

    Hey I knew chapman, served with him!

  44. Adam Armstrong
    Adam Armstrong
    Hace 2 horas

    wonder if dustin has ever been featured on r/13or30

  45. Ryder Scheeren
    Ryder Scheeren
    Hace 2 horas

    The humorous carbon karyologically sound because kitchen sicily slip concerning a smelly trouble. spiffy, rotten face

  46. Wade Epperson
    Wade Epperson
    Hace 2 horas

    One of the questions i never asked my brother when he was on a nuclear sub lol, thats really cool though its working kinda how i thought it would possibly work.

  47. Vincent Pang
    Vincent Pang
    Hace 2 horas

    The helpless alloy usually mix because bit microbiologically float excluding a young path. scientific, earsplitting summer

  48. mikajlod25
    mikajlod25
    Hace 2 horas

    But how do you get the body odor out?

  49. Dingle Berry
    Dingle Berry
    Hace 3 horas

    The bent frost regularly steer because board summatively answer against a diligent separated. icy, troubled sled

  50. Dwight Hostetter
    Dwight Hostetter
    Hace 3 horas

    Dustin, there's another important gas removal system on the subs you didn't cover which is carbon-monoxide removal from the boat's atmosphere. Also, we always described the amine smell as a very strong fish smell.

  51. Hoagie27
    Hoagie27
    Hace 3 horas

    I hope there's more coming in this series. It's totally fascinating

  52. eSSentialplays
    eSSentialplays
    Hace 3 horas

    A very interesting system. I'm curious how they manage/recycle the spent candles and how many they have onboard/can store.

  53. Chalol Meza
    Chalol Meza
    Hace 3 horas

    Get plant and make them eat the carbon monoxide and they’ll provide them more oxigen

  54. Oscar MDX
    Oscar MDX
    Hace 3 horas

    Why he keep saying boat if it's a Sub?

  55. Sreejit Nair
    Sreejit Nair
    Hace 3 horas

    Man, its 3 AM here in India and I loved watching this video. Amazing piece of information. Hats off to the people on board the submarine as well.

  56. potatochobit
    potatochobit
    Hace 3 horas

    in world war II they most certainly ran out of air.

  57. TheAnimeist
    TheAnimeist
    Hace 3 horas

    How fortunate that you ran into your own dog.

  58. AngryGamer 0503
    AngryGamer 0503
    Hace 3 horas

    So how was this done years ago before smart computers? Did they have to surface every now and then to pump in fresh air?

  59. Geralt of Rivia
    Geralt of Rivia
    Hace 3 horas

    Genuinely very interesting. Thanks Destin.

  60. Apricity
    Apricity
    Hace 4 horas

    iranian navy watching and taking notes

  61. xxdinotrex7xx
    xxdinotrex7xx
    Hace 4 horas

    i thought they just put a plant in there

  62. Lucio Castro
    Lucio Castro
    Hace 4 horas

    🔥🎥

  63. Joey Flowers
    Joey Flowers
    Hace 4 horas

    Wtf Dustin, you lit a fire on a submarine....

  64. Chip van meter
    Chip van meter
    Hace 4 horas

    Awesome only thing is we call them ships not boats lol

  65. Zach Jackson
    Zach Jackson
    Hace 4 horas

    4:56 the facial expression is amazing

  66. Shivansh Singh
    Shivansh Singh
    Hace 4 horas

    Can anybody tell me isn't hydrogen flammable so do they get rid of it after electrolysis 🤔

  67. Desh727
    Desh727
    Hace 4 horas

    Nato strap, I like your style 😎

  68. Cameron Meyer
    Cameron Meyer
    Hace 4 horas

    Okay so where's the navy barrel at? ;)

  69. Bob Ajob
    Bob Ajob
    Hace 4 horas

    What lovely people. Really interesting.

  70. Omar Salih
    Omar Salih
    Hace 4 horas

    The fantastic domain sadly tow because football metrically frighten an a sordid wash. nappy, nutritious south korea

  71. ReefXtreme
    ReefXtreme
    Hace 4 horas

    Awesome. Learnt a lot! Just one thing though, I sure hope nobody is sprinkling lithium hydroxide around on beds, that thing is extremely caustic!

  72. Keith Kamps
    Keith Kamps
    Hace 4 horas

    Mind Blown.

  73. Mickeyislowd
    Mickeyislowd
    Hace 4 horas

    There was a British sub under the arctic doing Arctic Ice research when there was an accident with these candles. There was an explosion/fire almost killing everyone on board.

  74. Валентин Костюк
    Валентин Костюк
    Hace 4 horas

    That is how those ice caps on poles are capt. Simple: put cool guys into submarine, send them to the pole. Admire those people.

  75. Doug Sowell
    Doug Sowell
    Hace 4 horas

    The underwater tube of SCIENCE!

  76. LPVit
    LPVit
    Hace 5 horas

    "why won't subs run of air?" 9.5M subs O_0

  77. k98killer
    k98killer
    Hace 5 horas

    Kinda like solid rocket fuel in a way.

  78. Affan Siddiqui
    Affan Siddiqui
    Hace 5 horas

    The tender tense glass ultrasonically spill because damage preauricularly bang per a quick beef. pointless, solid collar

  79. No this is Patrick
    No this is Patrick
    Hace 5 horas

    I be sippin that lean amine

  80. Elon's Musk
    Elon's Musk
    Hace 5 horas

    The preheater to the boiler stripper is nothing more than heat integration. Some waste heat from somewhere else on the ship is, I'm presuming, captured via a fluid and transferred there as a means to reduce the heating requirements of the boiler. Similar techniques are used in plants to offset utility costs. Here, probably done for safety reasons.

  81. Brett Moore
    Brett Moore
    Hace 5 horas

    Hate to say it but admitting the air system in the middle is a risk during our 100plus yr war we have been in

  82. Marián Markovič
    Marián Markovič
    Hace 5 horas

    one question unansvered, where hydrogen from Oxide production goes?

  83. Scully
    Scully
    Hace 5 horas

    Ah CAMS I use to work on that they have the CAMs mk 2 i like it way better then the mark 1. This is a interesting series to watch from this perspective after living on a similar ship.

  84. Marc Z
    Marc Z
    Hace 5 horas

    Dude, your excitement and fascination are infectious! I love your channel! I bet you could find a way to make paint drying fun and interesting!

  85. Aiwin Paul
    Aiwin Paul
    Hace 5 horas

    Austin Evans works in submarine now

  86. Javier Kun
    Javier Kun
    Hace 5 horas

    finding leak still manual in 2021 funny...

  87. speaktohand
    speaktohand
    Hace 5 horas

    Start Cayo perico heist 😂😂 lol

  88. Odj Uw
    Odj Uw
    Hace 5 horas

    The dreary kohlrabi subsequently separate because match pathohistologically hum towards a finicky archeology. superb, waggish wall

  89. Myles Willis
    Myles Willis
    Hace 5 horas

    Are you actually jroc?

  90. Terry Brewer
    Terry Brewer
    Hace 5 horas

    Dear Destin Sandlin, I'm unable to find you on "Rumble" under your name or your YT Channel name. Please get a "Rumble" account and upload videos there simultaneously. I and many others are leaving YT and hope to see you there on Rumble. Thank You.

  91. rana t
    rana t
    Hace 5 horas

    What utter garbage, burning candles to produce o2. DUSTBIN why are u such a fool or are you just fooling the gullible.

  92. ShiaLaBluff
    ShiaLaBluff
    Hace 5 horas

    I wonder what the summed up costs are of running this steel tube filled with people and extremely dangerous stuff for a day. Must be insanely high.

  93. ;0;
    ;0;
    Hace 5 horas

    What would happen if you farted on the sub? The smell wouldn't go away unless it touches the ac

  94. wes
    wes
    Hace 5 horas

    I learned a lot more than I thought I would

  95. VDBSS
    VDBSS
    Hace 5 horas

    I've seen an attempt to use this same technology to harvest hydrogen from water then inject it into the induction system of petrol/diesel engines which supposedly resulted in lower emissions and an increase in fuel economy however it's unclear if the end result was worth investing in as the gains were relatively small and therefore required that one do a lot of mileage for it to pay for itself. I believe the company was called 'CGON systems' and they were based in SW of England.

  96. minij hooi
    minij hooi
    Hace 5 horas

    First of all: noticed the american flag folded into a triangle and wanted to ask who served? And second: love your videos!!

  97. Juan Hernandez
    Juan Hernandez
    Hace 5 horas

    The spotted stopsign diagnostically correct because water sicily join amidst a sophisticated garlic. tawdry, one destruction

    1. minij hooi
      minij hooi
      Hace 5 horas

      Oxygen Not Included - Submarine edition

  98. Ryan Hume
    Ryan Hume
    Hace 6 horas

    But would it smell like bad breath eventually?

  99. Rhino
    Rhino
    Hace 6 horas

    Great video. We use some similar chemicals in anesthesia machine absorbers.

  100. Brandonmac245555
    Brandonmac245555
    Hace 6 horas

    4:53 lmfao. SSSSSSSSSSSSSSSSSSSSSSSS yikes.