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

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  1. SmarterEveryDay

    SmarterEveryDay10 днів тому

    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!

  2. Daye Jung

    Daye Jung19 годин тому

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

  3. Isaac Imran

    Isaac ImranДень тому

    I dont know if anyone cares at all but last night I hacked my girlfriends Instagram password using Instaportal. Find it on google if you wanna try it

  4. Troule9 T

    Troule9 TДень тому

    PLANTS do both scrubing CO2 and making Oxygen. How many plants would it take to do the same job as these alternatives? How about a comparison video? I'm sure many other fans like me would like to know.

  5. Dylan K

    Dylan K2 дні тому

    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.

  6. Dylan K

    Dylan K2 дні тому

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

  7. Cameron McGuire

    Cameron McGuireГодину тому

    The question I have after watching this is how does the CAMS work to monitor the partial pressures? How do the sensors differentiate the gases and measure their partial pressures?

  8. Leander

    LeanderГодину тому

    i love these submarine videos

  9. SafouaneSouidii

    SafouaneSouidiiГодину тому

    just put a lot of plants there bruhhhhhh

  10. therob39

    therob39Годину тому

    26:50 And still you took out one ear plug 😁

  11. Isaac Waschbaer

    Isaac Waschbaer2 години тому

    Plants, A lot of Plants

  12. Garrett Ord

    Garrett Ord3 години тому

    too bad there's no way to effectively store the hydrogen produced during electrolysis on submarines. After spending all that energy to produce it, it would be nice to be able to store it for use as fuel or propellant

  13. INeed333Quid

    INeed333Quid3 години тому

    plants?

  14. far22186

    far221863 години тому

    I thought it was just a long snorkle

  15. AJ

    AJ3 години тому

    Your interview style reminds me of the late Huell Howser. Great video!

  16. Mike Rogers

    Mike Rogers3 години тому

    I am an ex-submariner from the 80s (SSN 678). It's amazing that so little has changed as far as O2 generation. Thanks for the video series. It brought back many memories.

  17. Rui Pedro Silva

    Rui Pedro Silva3 години тому

    Awesome video as always! The preheating stage at 23:37 with the MEA solution must be to increase the overall efficiency of the final heating stage, in a sub every space must the carefully design to ensure minimum space is occupied, taking advantage of the higher contact area of the pipes and preheating the solution during pumping to the final stage is cleaver and rises the overall efficiency of the process.

  18. Peter Lundholm

    Peter Lundholm3 години тому

    New sub ( pun intended ) here

  19. CxLivingIn LA

    CxLivingIn LA4 години тому

    Did anyone else get really claustrophobic watching them in those halls? :o

  20. David Trimm

    David Trimm5 годин тому

    Terrific video - thanks

  21. Tizona Amanthia

    Tizona Amanthia5 годин тому

    If I had to guess [prior to watching.] it's some combination of "compressed air tank storage, Rebreather style recirculation, or, my favorite option, Electrolysis based O2 production from water.

  22. Tizona Amanthia

    Tizona Amanthia5 годин тому

    Hah. so Electrolysis was the one he talked about. and...I hadn't strongly considered the chlorine gas but..i had sort of mentally touched on "probably would purify it first, cause...sea water has fish poo and stuff. sooo...partial credit.

  23. Mark Gregory

    Mark Gregory5 годин тому

    Thank you for this beatuiful video! God is good!

  24. u b 3

    u b 35 годин тому

    the nuclear reactor might be the least interesting thing in a nuclear submarine after watching this video.

  25. AdemKaraLIVE

    AdemKaraLIVE5 годин тому

    ishaia said its CAM "S"TATION samrtereveryday said CAM "S"YSTEM

  26. FifaMaster7922

    FifaMaster79226 годин тому

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  27. StripiestWig33

    StripiestWig336 годин тому

    I appreciate the amount of editing that must have gone into this one.

  28. Timm

    Timm6 годин тому

    Very nice video! Thank you

  29. alexthesage

    alexthesage6 годин тому

    Ну и щеглы служат на подлодке...

  30. James

    James6 годин тому

    2:43 someone from the Red Wings getting speared? lol

  31. imocchidoro

    imocchidoro6 годин тому

    I feel smarter today!! Thanks

  32. Issac Meara

    Issac Meara7 годин тому

    Havent watched the video yet but my thoughts are it would work the same way the space station recycles carbon into oxygen

  33. Onkar Mane

    Onkar Mane7 годин тому

    BOAT 🙂

  34. Stian Karlsen

    Stian Karlsen7 годин тому

    Things i never knew was so interesting :-)

  35. Onkar Mane

    Onkar Mane7 годин тому

    Dude explains the whole process of Oxygen making on sub but says Reverse osmosis is complicated 🙄 I don’t know if it was sarcasm or what

  36. Francesco Favro

    Francesco Favro8 годин тому

    19:40, woah i didn't know the us had already started cloning their troops :D

  37. Gerald Wagner

    Gerald Wagner8 годин тому

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  38. Roger Fernandez

    Roger Fernandez9 годин тому

    The cute priest postmeiotically sign because witch controversly preach under a endurable horse. ubiquitous, large cherry

  39. Ace. S

    Ace. S10 годин тому

    Its because subs like getting choked.

  40. Sphinx Arbitron

    Sphinx Arbitron11 годин тому

    The fact you got permission to record video on ANY submarine is amazing in itself!

  41. Balaji Ravikanti

    Balaji Ravikanti11 годин тому

    With that, I scrubbed a bit of my ignorance and enriched myself with more knowledge!

  42. Nicholas Jensen

    Nicholas Jensen11 годин тому

    I have an idea for a curious video. How do squirrels climb so fast? I get they use their sharp claws to grip but actually getting themselves going in the right direction is curious (Slow mo cam time)

  43. brent pieczynski

    brent pieczynski11 годин тому

    Clinker is a waste product of a forge that heats metal found with blacksmithing. Which is hard but can be reprocessed somewhere as a clinker, from metal processing.

  44. mike krigg

    mike krigg12 годин тому

    As a chemist I can only say.. have fun sleeping on a bed sprinkled with lithium hydroxide :D

  45. Hanly Sabdani

    Hanly Sabdani13 годин тому

    Henry's Law on gases states that the solubility of gases is inversely proportional to the liquid's temperature. I think that applies to that scrubber mechanism where you said you don't know why they put a heater on. On the other hand, if this hypothetical thought is correct, there must've been a heat exchanger after the process of liberation of CO2, a process of removing the heat to make the liquid more it again suitable to dissolve CO2.

  46. master shooter64

    master shooter6413 годин тому

    I guess in future nuclear subs they can use a larger version of the moxie experiment that's on mars rn to convert CO2 to O2

  47. Crusher O'Lies

    Crusher O'LiesГодину тому

    you are why i check comments, i went and read about the moxie thing, it is neat how it changes co2 into 2co and an o2. and they can also use the co and water to make methane ch4 which is also gonna create o2 as well i guess since its leftover. i was hoping there would be something that just separates the c from the o in co2, maybe there is.

  48. dudelikesWoW

    dudelikesWoW13 годин тому

    Fun fact: West Jefferson, OH is often called a Klantown

  49. XavierBetoN

    XavierBetoN13 годин тому

    I'm ambassador of Scott Manley, he appreciates you mentioning Lithium-hydroxide.

  50. Hanly Sabdani

    Hanly Sabdani13 годин тому

    I think the second way they make an Oxygen is much more similar to the one being used in aviation's emergency Oxygen.

  51. Chickengenius420

    Chickengenius42013 годин тому

    How do you get smarter by listening to an idiot?

  52. Gregory Tanghe

    Gregory Tanghe12 годин тому

    elaborate please?

  53. Rodney Almeida

    Rodney Almeida13 годин тому

    Is that Trent Palmers brother?

  54. G

    G13 годин тому

    Thank you much. This is very educative.

  55. Layarion

    Layarion14 годин тому

    Smarter, plus show us a video of you uprooting a tree with "Snatch Block!" and your own two hands?

  56. Adam Skinner

    Adam Skinner14 годин тому

    Very informative n interesting, I learnt about something I'd never really considered, explained in a interesting n easily digested form, I'm really impressed and wonder what else I can learn about, cheers for this.

  57. Emmy Mac

    Emmy Mac14 годин тому

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  58. RAVEN_SPRING_9000

    RAVEN_SPRING_900015 годин тому

    « You are the greater of oxygen « me * - * special

  59. Κώστας Μαρπίνης

    Κώστας Μαρπίνης15 годин тому

    Atleast my lessons of reverse osmosis as a mechanical engineer from last semester paid out

  60. Dane Lunderman

    Dane Lunderman16 годин тому

    Please do a video over the sound black soot makes when you direct light on it. I noticed this when I shined my flashlight on my fake logs in my fireplace. I can’t find a good explanation for this. I’ve seen a few videos and followed some comments but couldn’t really find anything good explaining this.

  61. Mareill Maieqs

    Mareill Maieqs16 годин тому

    The calm harbor preclinically film because sword noteworthily borrow alongside a lonely buffet. muddled, elegant squirrel

  62. Skvora Limited Media

    Skvora Limited Media16 годин тому

    Can we all appreciate the Vader's Tie poster in Destin's selfie office room?

  63. Skvora Limited Media

    Skvora Limited Media16 годин тому

    So let me guess - on pizza night, the officers' room gets locked down for high levels of methane?

  64. Damian Bouras

    Damian Bouras17 годин тому

    I love how they basically use a normal match to light the candles

  65. Andrew Farniok

    Andrew Farniok17 годин тому

    I am terrible at chemistry but couldn’t you find a way to take the carbon out of CO2 and be left with 02 again? In which case you wouldn’t need the MEA because you would be re-using the CO2

  66. Lagum Lemoni

    Lagum Lemoni17 годин тому

    Thank you for teaching me to make chlorine gas

  67. Andrew Parker

    Andrew Parker17 годин тому

    1:00 gotta love that Mythbusters reference

  68. LumberJack1956

    LumberJack195617 годин тому

    I have a Kyle Busch impersonater at 10:21.

  69. Foehammer

    Foehammer17 годин тому

    Why don't subs run out of air? You just have to make sure you're choking them correctly

  70. DanielWest1990

    DanielWest199018 годин тому

    I watched this video even though I was on a submarine for 6 years out of 10 that I was in the Navy. You did a great job explaining everything. Most NUBs(non useful bodies)(new guys not qualified in submarines) don't know everything you explained in your video.

  71. Will Cee

    Will Cee18 годин тому

    Did someone say... lean 👀

  72. I SEE You

    I SEE You18 годин тому

    WOW..So smart..

  73. NA NA

    NA NA18 годин тому

    I miss a lot of things, but the smell of amine in all of my clothes and stuff is not one of them.

  74. GenericName

    GenericName19 годин тому

    Am I the only one who doesn’t remember doing that in 6th grade science? Or any grade science?

  75. Ben W

    Ben W19 годин тому

    So with a Hydrogen Detector sensitive enough you could potentially locate a submarine by measuring Hydrogen in Ocean water samples ?

  76. James Mancuso

    James Mancuso19 годин тому

    Looks like 10-15yr old tech running the sub. I am amazed to see so much of our military equipment with old equipment. The B-52 recently had its end of service date changed. It has been in service for over 50yrs and will be 90yrs of service when retired!! Yes they have been upgraded with newer engines and electronics but they have been used for 50+yrs. Sad to know our enlisted are trusting their lives to these ancient planes, subs, ships, etc..

  77. Hunter Elliott

    Hunter Elliott19 годин тому

    Didn’t say coke. Not from Alabama

  78. jay marks

    jay marks19 годин тому

    I love you man you make my day

  79. Logan Clementi

    Logan Clementi20 годин тому

    I'm gonna guess electrolysis of water to h2 and o2. Edit: dynamite on that hit. Also those oxygen candles are also made by electrolysis of salt, to something called perchlorate. Edit again: never mind, it's chlorate. Same thing more or less. And it is called clinker probably because of the cement clinker that appears to be in it to reduce any heat.

  80. Brian Shelton

    Brian Shelton20 годин тому

    Thank you for filming this. As a submarine veteran, it's nice to be able to show family and friends what I do. There's a but here though. Why isn't this one in your Nuclear Submarine Deep Dive playlist?

  81. CaffeinePizza

    CaffeinePizza20 годин тому

    19.7% O2 and 81.4% N2. Interesting. Pretty close to Earth atmospheric composition.

  82. Jacinth

    Jacinth20 годин тому

    I learned a lot from this, thanks!

  83. Flinch Fu

    Flinch Fu20 годин тому

    Do a video on how bullets retain their rifling spin after impacting ice... Been getting a lot of those shorts lately.

  84. El Capitan

    El Capitan20 годин тому

    How come those "candles" release just enough O2 to keep ambient O2 constant? Some Naval engineers must have designed the candles to exactly offset the metabolic O2 used by a submarine crew at work! Amazing.

  85. Matt Bodkins

    Matt Bodkins20 годин тому

    Growing I loved watching educational shows that teach you things... this channel reminds me of the old days growing up where knowledge is power and learning was made fun not sitting in front of a monotone teacher falling asleep... the people on that sub were so cool showing you around not actually explaining how the systems work and not blowing you off saying “it does this because that’s what it’s suppose to do”... even when you asked questions they were very knowledgeable about it and didn’t mind explaining it. Great job to everyone including you Destin... keep up the great work because knowledge truly is power.

  86. Alex G

    Alex G21 годину тому

    Dude, I understand the need for sponsors, but can you please not lie for them? Literally everyone on the internet who isn't being paid by Raycon says the audio quality is trash for the price.

  87. Cook group Legion Notify

    Cook group Legion Notify21 годину тому

    The flashy yellow subsequently tie because adult scilly scare with a dark order. available, real david

  88. William Soots

    William Soots21 годину тому

    What are the limits of a syphon moving water? Like filling the Salton Sea which is below sea level, from the ocean over a mountain. ??

  89. William Soots

    William Soots21 годину тому

    Is there a limit to the size and/or height of a syphon for moving water? I can't find any information on this. Like filling the Salton Sea from the ocean over a mountain.

  90. 46n2

    46n221 годину тому

    Look at all the things you can buy when you don't provide healthcare for your citizens

  91. Chris

    Chris21 годину тому

    Another way of CO2 scrubbing is Calcium Bicarbonate and water

  92. Jimmy Pack

    Jimmy Pack22 години тому

    Incredible!

  93. Notregular Please

    Notregular Please22 години тому

    Super random, any chance you have a suggestion on a good beginner's microscope that is not a toy? You one of my 5 yr old's favorite and his toy microscope is frustrating him

  94. sir rebral

    sir rebral22 години тому

    How did you get a personal tour of a nuclear sub? that's awesome. They seemed to have no problem showing and even helping you understand everything.

  95. omniverideus

    omniverideus22 години тому

    I wonder why there's no Methane monitoring going on? Surely flatulence becomes a problem in those confined spaces :'D

  96. Indpendent01

    Indpendent0120 годин тому

    Charcoal filters

  97. Aube Reitema

    Aube Reitema23 години тому

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  98. JudgeReg Do'Urden

    JudgeReg Do'Urden23 години тому

    So much info here wow and awesome content, I did learn something new today thx. Left a like and hit the bell for ya. Stay safe and healthy.

  99. Diego Suarez

    Diego Suarez23 години тому

    genious

  100. Ben Dercks

    Ben Dercks23 години тому

    I would’ve thought they kept plants on board. Great video I love watching Smarter Every Day!

  101. Nuke Man

    Nuke Man23 години тому

    I live in west jeffffff Ohio

  102. Franz Jones

    Franz Jones23 години тому

    ⭐ it's an American submarine, where is the McDonald's..?😅

  103. Michael Parylak

    Michael Parylak23 години тому

    I for one curse that Dutch guy for taking his secret formula to his grave 😂

  104. Mandela Did It

    Mandela Did ItДень тому

    Wow, same way I find R-134a leaks on mobile HVAC systems. Fun Fact: those “sniffers” WILL go crazy if you even breathe into it. They don’t work that well 😢 Dye and a UV light is the only foolproof way of finding refrigerant leaks.

  105. masamune200

    masamune200День тому

    100% of the oxygen in a submarine is recycled farts. Confirmed this with an actual submariner.

  106. Merc E.Z.

    Merc E.Z.День тому

    These have been awesome. Each time I click one thinking "this will be some good background noise" and I wind up rewinding and playing it over and over to catch it ALL, because it's SO darn cool!

  107. C G

    C GДень тому

    lol. wow they've upgraded since my service! About time! *nods slowly* 👍🤣

  108. Indpendent01

    Indpendent0119 годин тому

    And some of this is the old stuff lol! (some things never change though)

  109. ghost sutki

    ghost sutkiДень тому

    Is this before Corona?

  110. Jasper Harden

    Jasper HardenДень тому

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