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

21. 02. 2021
3 158 573 zhlédnutí

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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

Komentáře
  • 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!

    SmarterEveryDaySmarterEveryDayPřed 10 dny
    • Dustin, it would be cool if you talked about sonic booms underwater.

      Daye JungDaye JungPřed 9 hodinami
    • 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

      Isaac ImranIsaac ImranPřed 17 hodinami
    • 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.

      Troule9 TTroule9 TPřed 22 hodinami
    • 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.

      Dylan KDylan KPřed 2 dny
    • I wonder If Cavemen unintentionally actually made oxygen with fire. Lol

      Dylan KDylan KPřed 2 dny
  • Its because subs like getting choked.

    Ace. SAce. SPřed 55 minutami
  • The fact you got permission to record video on ANY submarine is amazing in itself!

    Sphinx ArbitronSphinx ArbitronPřed hodinou
  • With that, I scrubbed a bit of my ignorance and enriched myself with more knowledge!

    Balaji RavikantiBalaji RavikantiPřed 2 hodinami
  • 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)

    Nicholas JensenNicholas JensenPřed 2 hodinami
  • 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.

    brent pieczynskibrent pieczynskiPřed 2 hodinami
  • As a chemist I can only say.. have fun sleeping on a bed sprinkled with lithium hydroxide :D

    mike kriggmike kriggPřed 3 hodinami
  • 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.

    Hanly SabdaniHanly SabdaniPřed 3 hodinami
  • 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

    master shooter64master shooter64Před 3 hodinami
  • Fun fact: West Jefferson, OH is often called a Klantown

    dudelikesWoWdudelikesWoWPřed 3 hodinami
  • I'm ambassador of Scott Manley, he appreciates you mentioning Lithium-hydroxide.

    XavierBetoNXavierBetoNPřed 3 hodinami
  • I think the second way they make an Oxygen is much more similar to the one being used in aviation's emergency Oxygen.

    Hanly SabdaniHanly SabdaniPřed 4 hodinami
  • How do you get smarter by listening to an idiot?

    Chickengenius420Chickengenius420Před 4 hodinami
    • elaborate please?

      Gregory TangheGregory TanghePřed 3 hodinami
  • Is that Trent Palmers brother?

    Rodney AlmeidaRodney AlmeidaPřed 4 hodinami
  • Thank you much. This is very educative.

    GGPřed 4 hodinami
  • Smarter, plus show us a video of you uprooting a tree with "Snatch Block!" and your own two hands?

    LayarionLayarionPřed 4 hodinami
  • 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.

    Adam SkinnerAdam SkinnerPřed 5 hodinami
  • The physical algebra individually bomb because malaysia ultrasonically increase beside a creepy maple. rough, kaput journey

    Emmy MacEmmy MacPřed 5 hodinami
  • « You are the greater of oxygen « me * - * special

    RAVEN_SPRING_9000RAVEN_SPRING_9000Před 5 hodinami
  • Atleast my lessons of reverse osmosis as a mechanical engineer from last semester paid out

    Κώστας ΜαρπίνηςΚώστας ΜαρπίνηςPřed 5 hodinami
  • 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.

    Dane LundermanDane LundermanPřed 6 hodinami
  • The calm harbor preclinically film because sword noteworthily borrow alongside a lonely buffet. muddled, elegant squirrel

    Mareill MaieqsMareill MaieqsPřed 7 hodinami
  • Can we all appreciate the Vader's Tie poster in Destin's selfie office room?

    Skvora Limited MediaSkvora Limited MediaPřed 7 hodinami
  • So let me guess - on pizza night, the officers' room gets locked down for high levels of methane?

    Skvora Limited MediaSkvora Limited MediaPřed 7 hodinami
  • I love how they basically use a normal match to light the candles

    Damian BourasDamian BourasPřed 7 hodinami
  • 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

    Andrew FarniokAndrew FarniokPřed 8 hodinami
  • Thank you for teaching me to make chlorine gas

    Lagum LemoniLagum LemoniPřed 8 hodinami
  • 1:00 gotta love that Mythbusters reference

    Andrew ParkerAndrew ParkerPřed 8 hodinami
  • I have a Kyle Busch impersonater at 10:21.

    LumberJack1956LumberJack1956Před 8 hodinami
  • Why don't subs run out of air? You just have to make sure you're choking them correctly

    FoehammerFoehammerPřed 8 hodinami
  • 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.

    DanielWest1990DanielWest1990Před 8 hodinami
  • Did someone say... lean 👀

    Will CeeWill CeePřed 8 hodinami
  • WOW..So smart..

    I SEE YouI SEE YouPřed 9 hodinami
  • I miss a lot of things, but the smell of amine in all of my clothes and stuff is not one of them.

    NA NANA NAPřed 9 hodinami
  • Am I the only one who doesn’t remember doing that in 6th grade science? Or any grade science?

    GenericNameGenericNamePřed 9 hodinami
  • So with a Hydrogen Detector sensitive enough you could potentially locate a submarine by measuring Hydrogen in Ocean water samples ?

    Ben WBen WPřed 10 hodinami
  • 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..

    James MancusoJames MancusoPřed 10 hodinami
  • Didn’t say coke. Not from Alabama

    Hunter ElliottHunter ElliottPřed 10 hodinami
  • I love you man you make my day

    jay marksjay marksPřed 10 hodinami
  • 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.

    Logan ClementiLogan ClementiPřed 10 hodinami
  • 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?

    Brian SheltonBrian SheltonPřed 11 hodinami
  • 19.7% O2 and 81.4% N2. Interesting. Pretty close to Earth atmospheric composition.

    CaffeinePizzaCaffeinePizzaPřed 11 hodinami
  • I learned a lot from this, thanks!

    JacinthJacinthPřed 11 hodinami
  • Do a video on how bullets retain their rifling spin after impacting ice... Been getting a lot of those shorts lately.

    Flinch FuFlinch FuPřed 11 hodinami
  • 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.

    El CapitanEl CapitanPřed 11 hodinami
  • 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.

    Matt BodkinsMatt BodkinsPřed 11 hodinami
  • 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.

    Alex GAlex GPřed 11 hodinami
  • The flashy yellow subsequently tie because adult scilly scare with a dark order. available, real david

    Cook group Legion NotifyCook group Legion NotifyPřed 11 hodinami
  • 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. ??

    William SootsWilliam SootsPřed 12 hodinami
  • 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.

    William SootsWilliam SootsPřed 12 hodinami
  • Look at all the things you can buy when you don't provide healthcare for your citizens

    46n246n2Před 12 hodinami
  • Another way of CO2 scrubbing is Calcium Bicarbonate and water

    ChrisChrisPřed 12 hodinami
  • Incredible!

    Jimmy PackJimmy PackPřed 12 hodinami
  • 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

    Notregular PleaseNotregular PleasePřed 12 hodinami
  • 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.

    sir rebralsir rebralPřed 13 hodinami
  • I wonder why there's no Methane monitoring going on? Surely flatulence becomes a problem in those confined spaces :'D

    omniverideusomniverideusPřed 13 hodinami
    • Charcoal filters

      Indpendent01Indpendent01Před 11 hodinami
  • The gray greasy great rise dolly learn because grandmother fortuitously box beyond a sudden wash. rustic, jealous bladder

    Aube ReitemaAube ReitemaPřed 14 hodinami
  • 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.

    JudgeReg Do'UrdenJudgeReg Do'UrdenPřed 14 hodinami
  • genious

    Diego SuarezDiego SuarezPřed 14 hodinami
  • I would’ve thought they kept plants on board. Great video I love watching Smarter Every Day!

    Ben DercksBen DercksPřed 14 hodinami
  • I live in west jeffffff Ohio

    Nuke ManNuke ManPřed 14 hodinami
  • ⭐ it's an American submarine, where is the McDonald's..?😅

    Franz JonesFranz JonesPřed 14 hodinami
  • I for one curse that Dutch guy for taking his secret formula to his grave 😂

    Michael ParylakMichael ParylakPřed 14 hodinami
  • 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.

    Mandela Did ItMandela Did ItPřed 14 hodinami
  • 100% of the oxygen in a submarine is recycled farts. Confirmed this with an actual submariner.

    masamune200masamune200Před 15 hodinami
  • 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!

    Merc E.Z.Merc E.Z.Před 15 hodinami
  • lol. wow they've upgraded since my service! About time! *nods slowly* 👍🤣

    C GC GPřed 15 hodinami
    • And some of this is the old stuff lol! (some things never change though)

      Indpendent01Indpendent01Před 10 hodinami
  • Is this before Corona?

    ghost sutkighost sutkiPřed 15 hodinami
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    Jasper HardenJasper HardenPřed 15 hodinami
  • Confused....how does burning...oxidizing, create oxygen? Not use it?

    RICHARD STIERSRICHARD STIERSPřed 15 hodinami
  • Chlorine gas burns no?

    Jake LandryJake LandryPřed 15 hodinami
  • Query, you cant use C02 scrubbers in the atmosphere?

    KrissyKrissyPřed 15 hodinami
  • Are all those guys (any gals?) on the sub just enlisted people?

    MagnusMagnusPřed 15 hodinami
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    yy jtjytjyy jtjytjPřed 15 hodinami
  • It was so entretaining, complex and at the same time so easy to understand everything. Its trully amazing at how good you are at spreading knowledge!

    Victor PrudenteVictor PrudentePřed 16 hodinami
  • Fascinating vid. Thank you all so much for showing. And thank you to the crew for sharing the knowledge.

    Greg KralGreg KralPřed 16 hodinami
  • The shaggy capital consistently shade because lizard nomenclaturally list versus a detailed salt. best, redundant wolf

    Hugo ForceHugo ForcePřed 16 hodinami
  • when they serve beans...

    Stan WomackStan WomackPřed 16 hodinami
  • WTF THE LOWER MY RESOLUTION THE MORE MUFFLES MY SPEAKER GETS

    MOCHAMOCHAPřed 16 hodinami
  • I finally know why its a bad thing to blow a candle in a church. (Legends told to kids teaches it could kill a sailor). Thanks for your video and for the crew transmitting their knowledge. Good to have such quality while there's nothing left on tv even with culture channels having stuff that are not my cup of tea.

    Hu huHu huPřed 17 hodinami
  • Holy Toledo! What's long and hard and full of seamen? How do they get oxygen? You don't want to know! Ohio. Where the Terminal Tower is. Built by crooks, for crooks in city full of crooks! Beautiful Ohio in dreams again I see, visions of what used to be! Get on the LAKE SHORE LIMITED and head for Ashtabula. I used to work on a sub tender. Its a tender tale of care . . . ahhh! How the sausage gets made?

    Mark Douglas BudkaMark Douglas BudkaPřed 17 hodinami
    • Did the Navy recruit Devin? They should make a lifer out of him.

      Mark Douglas BudkaMark Douglas BudkaPřed 17 hodinami
  • Striker is a nine inch nail. A name for a band.

    Sonorus RobusticeSonorus RobusticePřed 17 hodinami
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  • That was Cool..!!

    Harold ConoverHarold ConoverPřed 17 hodinami
  • So how does stuff burn is space without oxygen?

    Syn0psis 1Syn0psis 1Před 18 hodinami
  • Smarter every day how to make bad gas

    Syn0psis 1Syn0psis 1Před 18 hodinami
  • Destin: "How do we make oxygen and how do we remove carbon dioxide from the air?" Any Green Plant: "I'll do both at the same time" Lettuce: "And I'm also edible!"

    Thomas JoyceThomas JoycePřed 18 hodinami
    • ⭐I was expecting a video about a greenhouse on the submarine...😅

      Franz JonesFranz JonesPřed 14 hodinami
  • Cams=central atmosphere monitoring system Me: cams = cameras

    potato masterpotato masterPřed 18 hodinami
  • 15:41 Turn on the subtitles! That's an order!

    Victor UnbeaVictor UnbeaPřed 18 hodinami
  • Hahahaha....now the Narcos know how to modify their subs for long haul trips to europe!

    TheLiddleBigChannelTheLiddleBigChannelPřed 18 hodinami
  • Things like this make me so excited about what I could do with my engineering degree that I'm about to finish

    Sage ParisSage ParisPřed 19 hodinami
  • I am struck by how young they all are. It's such a shame that we as a species have to put so much brain power and life potential into fighting each other/protecting ourselves from ourselves. Much respect to all these guys. Fantastic series, Destin, you've outdone yourself.

    Julian SmithJulian SmithPřed 19 hodinami
  • I wish my teachers can explain like this.

    ForrestForrestPřed 19 hodinami
  • what about fork handles, i mean 4 candles

    Harish LathiaHarish LathiaPřed 19 hodinami
  • 22:53 Oh, come now Destin, you should know that there is no such thing as a "visual learner"

    STEMPrimeSTEMPrimePřed 19 hodinami
  • I found the imposter he didn't let out carbon oxide i saw it on cams

    Aran PlayzAran PlayzPřed 20 hodinami
  • 4:34 - that poor man in the background

    George TerryGeorge TerryPřed 20 hodinami
  • nine inch nails

    CCPřed 20 hodinami
  • Wow !

    Henry CadoretteHenry CadorettePřed 20 hodinami
  • One word, plant

    Otto SmithOtto SmithPřed 20 hodinami
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