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

  • Tarixində dərc edildi 8 gün əvvəl

    SmarterEveryDay

    Müddəti: 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
SmarterEveryDay

1. A special thank you to those who support on Patreon at https://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: https://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!

8 gün əvvəl
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.

11 saat əvvəl
Dylan K
Dylan K

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

12 saat əvvəl
Quinn Sams
Quinn Sams

YO GO ON THE ROCKETSHIP (Boat) WITH TORY BRUNO

14 saat əvvəl
Boa !
Boa !

K

Gün əvvəl
WaveRain
WaveRain

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

Gün əvvəl
Play with Junk
Play with Junk

23:40 The misterious preheater is most likely a heat exchanger. The MEA that comes from the boiler is hot an must be cooled down before entering the sprayer. That heat is transferred to the rich MEA before entering the boiler.

13 dəqiqə əvvəl
Gustavo Cortiço
Gustavo Cortiço

"So you're gonna light it?" "No, you are." That's why you do not conceal enthusiasm. So then good people can let you have fun.

16 dəqiqə əvvəl
Herr Burns
Herr Burns

26:29 what are these wristband remote thingies called? I think i could use something like that.

25 dəqiqə əvvəl
kenzy Sostuuupid
kenzy Sostuuupid

Where all my submariners at!

28 dəqiqə əvvəl
Ponder Rous
Ponder Rous

They are using commercial off the shelf leak detection. That's smart. I have a different brand but I have a Bachmann for my system gas analyzer.

35 dəqiqə əvvəl
[Creator of Secks] Rule 34 Artist
[Creator of Secks] Rule 34 Artist

ohh so that's why that bstrd using submarine never popped out and make me waiting in my Nakhimov untill the end of the match on Modern Warship....

38 dəqiqə əvvəl
Tab Valentino
Tab Valentino

Great job man

49 dəqiqə əvvəl
Rertner Furtheng
Rertner Furtheng

The liquid-gas scrubber system is a flashback to my seperations class when I was studying Chemical Engineering. Cool to see there is so much chemical systems stuff going on in a sub!

56 dəqiqə əvvəl
Brendan Jordaan
Brendan Jordaan

And the byproduct of the candle is pure table salt. That is so smart. Just add your dinner am i right? Ignore the rust pls xD

Saat əvvəl
432 369
432 369

I'm a lot more curious how this worked during WW2. Very complicated machine. A lot more goes into these than a shell and fuel. Very cool

Saat əvvəl
Keatrith Amakiir
Keatrith Amakiir

Never ceases to amaze me how knowledgeable all these people are!

Saat əvvəl
straight sav
straight sav

The kaput gym decisively empty because jasmine universally chop towards a aboard goose. highfalutin, grandiose dancer

Saat əvvəl
Harry
Harry

Fascinating! Excellent video.

Saat əvvəl
Chris Tashik
Chris Tashik

Awesome video as always!

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Davide Chigliaro
Davide Chigliaro

Austin Evans?

Saat əvvəl
Feitan Karusane
Feitan Karusane

If they have to burn 2 candles every 2 hours at a time rotating locations of the candles and they barely increase the actual amount of oxygen as they breath they must have a fkton of candles lol

Saat əvvəl
20somthingrealestate
20somthingrealestate

They're using Bacharach H pros on a world class submarine. That's interesting lol mine sits on the floor boards of the service truck

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Catnip entertainment
Catnip entertainment

I learned something new today, thanks 🙏

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Joyce De Witt
Joyce De Witt

Why does your voice sound different in the sub ? ( lower in pitch )

Saat əvvəl
SmashDog
SmashDog

Is there a TLDR? Dont feel like watching a 30minute video for the answer.

2 saat əvvəl
albert chavez
albert chavez

The quick pine symptomatically judge because cyclone resultantly avoid despite a wakeful stream. ajar, tough trade

2 saat əvvəl
iulian calin
iulian calin

this is so cool

2 saat əvvəl
marom ginsberg-fletcher
marom ginsberg-fletcher

The subs I know breath through a membrane..

2 saat əvvəl
Stashu Stashu
Stashu Stashu

Destin!! Can you do an analysis of why a Moon Halo forms? I work night shift and this is something you can only see at super late hours of the night

2 saat əvvəl
Stashu Stashu
Stashu Stashu

iits also a very cool looking anomoly in person if you can manage to catch it!!

2 saat əvvəl
Guy Sensei
Guy Sensei

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2 saat əvvəl
normdoty
normdoty

well !! "back in the day" as they say , when I was stationed on an "F.B.M. submarine we were told that this subject was classified . we were NOT to tell anyone how this worked we were NOT allowed to take pictures of the devices in question or tell anyone exactly how these items worked , what kind of magic they used too perform this miracle under water . as always you make very interesting videos , thank you very much , keep up the good work ..

3 saat əvvəl
vampritt
vampritt

communist china is watching this movie to try to copy interior of the sub, the tech and the candle burning process.. (lol.. it might be made in china anyway)

3 saat əvvəl
Nathaniel Rodriguez
Nathaniel Rodriguez

Anyone notice how the guy moderating the oxygen looks allot like smarter everyday guy😂

3 saat əvvəl
Bubble Gamer
Bubble Gamer

But why i always run out of oxygen?

3 saat əvvəl
Somojit Thounaoja
Somojit Thounaoja

I learned more chemistry in this video than my whole high school class

3 saat əvvəl
Hacks 4Cash
Hacks 4Cash

The fuzzy pyjama ultimately rescue because thomas puzzlingly mate near a superb wrecker. slow, distinct bestseller

3 saat əvvəl
Robert Kinslow
Robert Kinslow

What if i farted by the intake? Would everyone still get a good wiff?

3 saat əvvəl
Krumpghost
Krumpghost

didnt this guy have a kid ?

3 saat əvvəl
WarpRulez
WarpRulez

Is there any English-speaking person in existence who actually pronounces the word "dioxide" correctly and clearly?

3 saat əvvəl
Hoppp
Hoppp

how do you pronounce it?

2 saat əvvəl
Marius Ninjai
Marius Ninjai

setup mea system around the world in heavily polluting areas or is that just a waste of energy

3 saat əvvəl
William E
William E

Yes that young man was very very smart and nice guy. Blessings to them all

3 saat əvvəl
Curious Kid
Curious Kid

Hey Destin, please adopt me! I'm serious about this!

3 saat əvvəl
William E
William E

Wow kinda over my head but amazing how stuff is done. Very very cool

3 saat əvvəl
SheepFreak2
SheepFreak2

Or just bring tons of plants? :D

4 saat əvvəl
aiden young
aiden young

that black and orange smart watch screen -what were you listening to ? i thought this was a clean channel

4 saat əvvəl
Nealson Foster
Nealson Foster

Thank you so much Destin!

4 saat əvvəl
William Chen
William Chen

The dark shelf controversly produce because television aditionally frame including a smiling imprisonment. billowy, needy kitten

4 saat əvvəl
Jule Palmero
Jule Palmero

The rampant aluminium spontaneously sneeze because mustard pharmacodynamically bury aboard a miniature lasagna. dramatic, tedious base

4 saat əvvəl
Dillon Ewing
Dillon Ewing

"Please consider SUBscribing." I see what you did there.

4 saat əvvəl
Joseph Aldrich
Joseph Aldrich

I would go nuts if I was to stay in that boat for a day...

4 saat əvvəl
Stalwart Shinobi
Stalwart Shinobi

Awesome! Thanks for getting in this sub and showing us how it works, so much more interesting than most other ways of finding out

4 saat əvvəl
Dirk Strauss
Dirk Strauss

Fantastic video! Fantastic... can't wait to share this with my kids.

5 saat əvvəl
G.L.B
G.L.B

plants

5 saat əvvəl
Tyler Lunke
Tyler Lunke

“CAN I SEE ONE?”

5 saat əvvəl
Mars Rover
Mars Rover

Air slowly recycle itself. Yes the experts lie for what ever reason. Just try being in a car with all the air ducts closed for a couple of hours. Even the whole day. It will get moist and uncomfortable but you wont die. Even in a pickup. In a 30 cubic room you can stay until youre 100. You would probably grow mushrooms from head to toe but you'll live..

5 saat əvvəl
Samuel Trajano
Samuel Trajano

Maybe a bioreactor with co2 consuming bacteria would be a thing?

5 saat əvvəl
alyssa capizola
alyssa capizola

He teaches better than some of my college professors lol

5 saat əvvəl
Samuel Trajano
Samuel Trajano

I feel smart that i knew that running electrolisis through sea water would create chlorine gas. So im guessing they had to condense it first. Lets see if im right

5 saat əvvəl
hmm
hmm

Why dont we plant trees onboard lmao

5 saat əvvəl
Enjoy Enjoy
Enjoy Enjoy

That was very interesting. I once was lucky to get a tour on one of the submarines of our navy. But never thought about this... Is the o2 system in a commercial aircraft the same?

5 saat əvvəl
Akabane Kills
Akabane Kills

Why do subs don't run out of air? Me who didn't even thought they would run out of air:

6 saat əvvəl
HHK Wandrer,Explorer
HHK Wandrer,Explorer

Amazing and very informative video

6 saat əvvəl
Thomas Verschoof
Thomas Verschoof

Klinkers? Sounds pretty Dutch to me :P

6 saat əvvəl
Andrew Clark
Andrew Clark

If teachers dont get there act straight, I think it would be amazing if youtubers like this replaced them. Thank you for caring about education and the future of our youth.

6 saat əvvəl
Taavi Reimann
Taavi Reimann

Plant?

6 saat əvvəl
Lucifer isgay
Lucifer isgay

The parallel step-aunt whitely bolt because volcano fundamentally guide since a deserted condition. tight, delightful swiss

6 saat əvvəl
hardg0re
hardg0re

Ohio guy bases parts of his personality upon Elon Musk.

6 saat əvvəl
John
John

Very educational

6 saat əvvəl
john cao
john cao

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6 saat əvvəl
The Pruf
The Pruf

well CAMS

6 saat əvvəl
Rikard Evjen
Rikard Evjen

Dow ftw!!

7 saat əvvəl
Andrew
Andrew

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

7 saat əvvəl
The SFNB.
The SFNB.

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

7 saat əvvəl
permanently banned
permanently banned

Cute puppy

7 saat əvvəl
Allan Black
Allan Black

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

7 saat əvvəl
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 :)

7 saat əvvəl
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.

7 saat əvvəl
raz zan
raz zan

"cool man so what do you do up here"

8 saat əvvəl
wobbly sauce
wobbly sauce

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

8 saat əvvəl
Roice Economos
Roice Economos

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

8 saat əvvəl
Paul David Gray
Paul David Gray

Very interesting. Well done mate for letting us know.

8 saat əvvəl
Ernest Boston
Ernest Boston

What is your dog's name?

8 saat əvvəl
Fly Robin
Fly Robin

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

9 saat əvvəl
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...

9 saat əvvəl
Sovereign Knight
Sovereign Knight

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

9 saat əvvəl
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.

9 saat əvvəl
David Fossi
David Fossi

NIN if you heard it

9 saat əvvəl
Johnny Bumpous
Johnny Bumpous

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

9 saat əvvəl
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.....

10 saat əvvəl
Sole Ice
Sole Ice

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

10 saat əvvəl
Sole Ice
Sole Ice

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

10 saat əvvəl
Captain_Element
Captain_Element

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

10 saat əvvəl
Avi A
Avi A

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

10 saat əvvəl
Phildo
Phildo

DOW! West Jefferson HS! Rough Riders 🤙🏻

10 saat əvvəl
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!

10 saat əvvəl
Donutt CODM
Donutt CODM

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

10 saat əvvəl
John Smithe
John Smithe

Not trees, but algae.... give it a few more years. Would also make a decent feedstock for other onboard farming activities.

Saat əvvəl
Joey Stocato
Joey Stocato

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

10 saat əvvəl
Robo75
Robo75

i'm too dumb to watch this video.

10 saat əvvəl
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...

10 saat əvvəl
-PREMIUM- -
-PREMIUM- -

what's up with the myth buster intro?

10 saat əvvəl
Vlad Alexander
Vlad Alexander

The candle is cool..

10 saat əvvəl
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.

10 saat əvvəl
phoeniximperator
phoeniximperator

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

11 saat əvvəl
John Williams
John Williams

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

11 saat əvvəl

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