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

  • Paskelbta Prieš 8 dienų

    SmarterEveryDaySmarterEveryDay

    Trukmė: 29:33

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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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SmarterEveryDay
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Prieš 8 dienų
Dylan K
Dylan K

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.

Prieš 7 val
Dylan K
Dylan K

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

Prieš 7 val
Quinn Sams
Quinn Sams

YO GO ON THE ROCKETSHIP (Boat) WITH TORY BRUNO

Prieš 10 val
Boa !
Boa !

K

Prieš 19 val
WaveRain
WaveRain

I brought a pair of e25 raycon's with code smarter15 in electric blue today , can't wait to recieve them!

Prieš 20 val
Rikard Evjen
Rikard Evjen

Dow ftw!!

Prieš 2 val
Andrew
Andrew

Think we're gonna need a video with more of princess boopersnoot

Prieš 2 val
The SFNB.
The SFNB.

This is amazing! Than you! You've earned a subscriber!

Prieš 2 val
permanently banned
permanently banned

Cute puppy

Prieš 3 val
Allan Black
Allan Black

Dog! Can we get a video of the mechanics of booping a snoot?

Prieš 3 val
Jade.
Jade.

This is the first SmarterEveryDay video I’ve ever watched, and the thought I kept having every minute or so was “this is so cool!” Really impressed with the access given on the submarine and with the visual explanations of processes. Shoot, I’m *super* impressed with this video! Thanks for this really cool learning experience :)

Prieš 3 val
Jonty Levine
Jonty Levine

Submarines are one of those sci-fi-seeming ideas that, if they didn't already exist in the real world, I wouldn't think it remotely plausible that they could have built one the size of a large building over a century ago.

Prieš 3 val
raz zan
raz zan

"cool man so what do you do up here"

Prieš 3 val
wobbly sauce
wobbly sauce

And vent pressurizes the Torpedo tubes... from the Eps prior.

Prieš 3 val
Roice Economos
Roice Economos

The dizzy taste exceptionally guarantee because improvement physiologically injure inside a nosy gate. silky, obscene rabbit

Prieš 3 val
Paul David Gray
Paul David Gray

Very interesting. Well done mate for letting us know.

Prieš 3 val
Ernest Boston
Ernest Boston

What is your dog's name?

Prieš 4 val
Fly Robin
Fly Robin

It's awesome to get unanswered questions answered. This was a very interesting video. Thank you 🌅

Prieš 4 val
Quixorotica
Quixorotica

Why was he waving a red phosphor striker next to the chlorate ignition while its out of the safety basket? Like you know... on a submarine where they would all die...

Prieš 4 val
Sovereign Knight
Sovereign Knight

This is extremely interesting and educational. I never knew this!

Prieš 4 val
matthew abbott
matthew abbott

the MEA is turned into a carbonate salt would be my guess. they would probably preheat the carbonate salt to keep it liquid when they put it under pressure so they get a smooth crack of the carbonate back to freebase amine. many amines form carbonate salts that are mostly solid with often low melting points hence the need for preheating so they can be pumped and pressurized. when ethanolamine carbonate is heated to the right temp it will crack the salt allowing the carbon dioxide to leave. this could be over the boiling point of ethanolamine hence the need for the pressure. I would say the ethanolamine was there choice in the least toxic amine to use as some of the other options are not too friendly :) the great thing about using a base like an amine to capture CO2 is that it is a simple acid base reaction to remove the amine from the breathable air that is expelled so I would say the scrubbers are just acid tanks. many amines that are small like this one smell of ammonia in there freebase state but as a salt have a fishy smell,. this fishy smell would be the smell that the sailors would be talking of I think. im going to make me one of those oxygen candles now :) I have never heard of them before but can think of some great uses for them. as always thanx for a great channel and another great video.

Prieš 4 val
David Fossi
David Fossi

NIN if you heard it

Prieš 5 val
Johnny Bumpous
Johnny Bumpous

that's some complicated stuff. I just don't think I would like being on that boat....lol

Prieš 5 val
VIRTUE and VICE
VIRTUE and VICE

I had a dream you where in a f22 talking about thrust vectoring....maybe I should turn of YouTube b4 I go to sleep....now what where you saying about thrust vectoring.....

Prieš 5 val
Sole Ice
Sole Ice

The plausible shoemaker contrastingly whirl because sailboat unlikely judge atop a vague rhythm. idiotic, shut baseball

Prieš 5 val
Sole Ice
Sole Ice

The plausible shoemaker contrastingly whirl because sailboat unlikely judge atop a vague rhythm. idiotic, shut baseball

Prieš 5 val
Captain_Element
Captain_Element

Is there any video for what they do about condensation in the sub with all their breathing etc

Prieš 5 val
Avi A
Avi A

So is this oxygen better than being in a deep forest?

Prieš 5 val
Phildo
Phildo

DOW! West Jefferson HS! Rough Riders 🤙🏻

Prieš 5 val
Phildo
Phildo

I love the fact that not only do I learn something new from every single video but I literally don’t ever believe I’ve ever seen a single piece of clickbait, ever on this channel!

Prieš 5 val
Donutt CODM
Donutt CODM

*Imagine if he said "they plant trees inside the submarine" LOL*

Prieš 5 val
Joey Stocato
Joey Stocato

'Destin'(?) and 'Dow'? These Americans names!

Prieš 5 val
Robo75
Robo75

i'm too dumb to watch this video.

Prieš 6 val
Kayser Yoshi
Kayser Yoshi

i have the feeling, when you would built a submarine today, you could have 5times more space, cause technology getting smaller...

Prieš 6 val
-PREMIUM- -
-PREMIUM- -

what's up with the myth buster intro?

Prieš 6 val
Vlad Alexander
Vlad Alexander

The candle is cool..

Prieš 6 val
Hazel
Hazel

Did anyone else see "Why don't subs run out of air?" in the thumbnail and *completely* miss that he was referring to "submarines" at first? I can't be the only one who very much misread that.

Prieš 6 val
phoeniximperator
phoeniximperator

that place looks so cramped not at all like in the movies

Prieš 6 val
John Williams
John Williams

The mighty deadline intriguinly tug because van energetically concern upon a far-flung partner. satisfying, alive kite

Prieš 6 val
roberto armstrong
roberto armstrong

Surely half of it is Methane...

Prieš 6 val
Micha
Micha

Guess the MEA Boiler needs a cooler afterwards to increase the capability of CO2 that is dissolved in the fluid

Prieš 6 val
xKiSuGix
xKiSuGix

Ohio is for lovers. 2:01

Prieš 7 val
Devin Coyle
Devin Coyle

This is what space ships will look like in 1000 years

Prieš 7 val
CNN News Salem Saberhagen
CNN News Salem Saberhagen

space ships are air ships, this video debunks the International Space Station

Prieš 6 val
custom PC indy
custom PC indy

way cool

Prieš 7 val
MrFunkyFuck
MrFunkyFuck

he literally chose the worst dude to interview, his english is the worst i've heard in a while, 90% was not understandable and youtube wasn't able to translate it either lol

Prieš 7 val
Talmadge Williams
Talmadge Williams

Touching candles with his bare hand.....dummy.

Prieš 7 val
Talmadge Williams
Talmadge Williams

This man making an A-ganger mess with Navettes stuff haha.

Prieš 7 val
XD
XD

25:23 nice cgi... We all know it's flat 😜

Prieš 7 val
CNN News Salem Saberhagen
CNN News Salem Saberhagen

this video debunks the ISS

Prieš 6 val
raph
raph

Youtube mondern dirty jobs?? Good job!

Prieš 8 val
dj johnson
dj johnson

The null cowbell tentatively hang because windscreen multivariately spark anenst a delirious narcissus. debonair, cloudy top

Prieš 8 val
Natonion
Natonion

The second method of getting oxygen was really smart...really wish my chemistry class was like this :O

Prieš 8 val
Legofreak
Legofreak

adam savage mentioned you on his channel on his video talking about high speed cameras. feb 26

Prieš 8 val
Car Lover Photography
Car Lover Photography

Kosatka

Prieš 8 val
velcro kearns
velcro kearns

"i'm from ohio" "... oh"

Prieš 8 val
Great Kim
Great Kim

what’s cool about the electrolysis demonstration is that it literally showed H20 in molar concentration

Prieš 8 val
LawF250
LawF250

Didn't list taking the CO out of the air with the 'burners' and converting it to CO2.

Prieš 9 val
Pizza Rolls
Pizza Rolls

You're on a watchlist now for saying "i have a ------ reactor"

Prieš 9 val
Aniga Leh
Aniga Leh

I appreciate the training that went to all the crew.

Prieš 9 val
Ultrafire 1247
Ultrafire 1247

Man all these high asvab scores in one very large container

Prieš 9 val
OK
OK

The CAMS said 7 for R134A which is about the same as the H2O level which was 8. How dangerous is this R134A leak? Does anyone know and how they plan to fix it?

Prieš 9 val
Chris K
Chris K

The nuclear reactor/reaction is used to generate heat with boils water which creates steam which turns electricity generating turbines. That’s how all nuclear reactors work. Therefore you won’t plug the electrodes in to the reactor you’ll just plug them into the wall socket.

Prieš 10 val
GubbyHD
GubbyHD

9:33 the guy

Prieš 10 val
david morrill
david morrill

Thanks to all in armed forces for their services and especially this sub

Prieš 10 val
Stickyfinz
Stickyfinz

As an Hvac tech, I find this highly fascinating

Prieš 10 val
Sean M
Sean M

if you put your mouth on where the O2 comes out of the candle would you be breathing pure O2? is there a certain distance away from the candle for the O2 to mix with the less 02 rich air?

Prieš 10 val
Stephen Clark
Stephen Clark

12:08 Thought XO was Vin Diesel for a second...

Prieš 10 val
Kent Keller
Kent Keller

Submarines are amazing machines.

Prieš 10 val
pdreidenbach
pdreidenbach

Amazing that they let you in a nuclear sub, and even bring a camera! Last time I saw one in dry dock, the marines wouldn't even let me look at it from outside.

Prieš 10 val
holobolo
holobolo

"so it's like coloring in kindergarten?" jesus dude, show some respect for his job.

Prieš 10 val
james robinson
james robinson

Not as cute as my dog.

Prieš 11 val
Steve Jones
Steve Jones

Now I know why when I talking to the MIR Space station they said they had to burn a candle to produce Oxygen.

Prieš 11 val
Christian Taping
Christian Taping

Plant trees inside submarine 😁 lol

Prieš 11 val
Universitas Peternakan Ikan Lele - UPIL
Universitas Peternakan Ikan Lele - UPIL

I am really glad that this kind of knowledge is no "secret" stuff. I'm happy to learn something here...

Prieš 11 val
Universitas Peternakan Ikan Lele - UPIL
Universitas Peternakan Ikan Lele - UPIL

Well, it's a great knowledge to know.. Thanks Destin!

Prieš 11 val
USSBB62
USSBB62

Thank you for speaking intelligently and not dumbing down to us.

Prieš 11 val
Brenton Fiedler
Brenton Fiedler

Regarding the preheater: usually there is a rich to lean a mean exchanger in that position. Hot lean a mean leaving the reboiler exchanges with cold Rich amine on its way to be regenerated. this not only saves energy by preheating the rich amine, it also cools down the lean. Hotter amine doesn't absorb the CO2 as well

Prieš 11 val
Sean
Sean

I do not miss burning candles

Prieš 11 val
Astro
Astro

Dow: "I'm from Ohio" Destin: "Oh" Dow: "-hio" What could've been

Prieš 11 val
USSBB62
USSBB62

Electrolisis

Prieš 12 val
germanchokolat1
germanchokolat1

Sorry not trying to pry or be rude(which it's gonna sound that way) but did I miss something? He looks I'll? Or recovering from something maybe?... none of my business I guess...

Prieš 12 val
inTruthbyGrace
inTruthbyGrace

looking at how a _real_ harsh environment small quarter vessel runs, even a machine shop on board, makes ya wonder about ISS and their gorilla suits

Prieš 12 val
Robert Dawson
Robert Dawson

We had three ways; 1. Oxygen banks-bleed it into the atmosphere. 2. Oxygen candles. Heat them and they omit O2 3. When we’re at periscope depth for message communications we used a snorkel and lower pressure blower. We did not have an oxygen generator

Prieš 12 val
tigertank909
tigertank909

i already know a answer to your video ? the sub is surrounded by liquid air

Prieš 12 val
Cob
Cob

No offense but you’re not making me smarter every day you’re making me more knowledgeable every day hopefully I can use that information it shows my intelligence

Prieš 13 val
AIcat
AIcat

At 21:40 you can definitely see an elbow mark on the metal panel to the right of the video 😂😂

Prieš 13 val
Soviet Union
Soviet Union

Me, an intellectual: Jumst put plamtz

Prieš 13 val
Ripped fungus
Ripped fungus

Fatter everyday

Prieš 13 val
michael pratama
michael pratama

DAMNIT DOW?! MORE LIKE AUSTIN EVANS!!!

Prieš 13 val
YuK1
YuK1

Lockdown in a Whole different way

Prieš 13 val
leighton stump
leighton stump

is this the same as a space ship?

Prieš 13 val
Neal Teitelbaum
Neal Teitelbaum

You really explain things well. I appreciate the visuals bc that's how I learn also. Thx.

Prieš 13 val
Ta Xa
Ta Xa

The ultra key socially treat because year comprehensively tumble forenenst a innate crow. tough, vague seal

Prieš 13 val
Kenny Ng
Kenny Ng

The humorous clutch dfly tour because digital adventitiously hug qua a luxuriant veil. overconfident, terrible pepper

Prieš 13 val
Fetus
Fetus

Me: I need a pen ! Dow: What kind? I have felt tips, roller tips, colored types, fast dry, slow dry, Permanent, Non permanent and many more !

Prieš 13 val
guess what this is not my real name
guess what this is not my real name

Watching you feel things they told you were supper hot with the palm of your hand instead of the back was stressing me out.

Prieš 14 val
Ray Allen
Ray Allen

The fact that this never crossed my mind until I saw this in my recommended kinda makes me feels stupid

Prieš 14 val
BRUH_
BRUH_

Guy in backround at 4:35 said O.o

Prieš 14 val
wizard001001
wizard001001

Hearing Destin repeatedly mispronounce amine hurt everytime. I know his not an organic chemistry guy but I would think he would look up proper IUPAC pronunciation of a chemical before saying it.

Prieš 14 val
Big Tom
Big Tom

incase of am emergency the crew collects farts

Prieš 14 val
Eric Dow
Eric Dow

Hey! Another DOW! :)

Prieš 14 val
Chungwei Wang
Chungwei Wang

The automatic carbon pathologically mourn because fireman bareilly touch modulo a insidious sponge. old-fashioned, overrated bongo

Prieš 14 val
Tony Arc
Tony Arc

These are kids. So much for Captain Kirk in his 60s.

Prieš 14 val
X XXX
X XXX

Seriously, every time I see US military critical functions personnel, I remember why the US military hasn't actually won a war. Ever.

Prieš 14 val
Cheeky Monkees
Cheeky Monkees

EXCELLENT VIDEO! Thank you! Very interesting. One of your best videos.

Prieš 14 val

Kitas

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