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

  • Δημοσιεύτηκε στις Πριν 14 ημέρες

    SmarterEveryDay

    διάρκεια: 29:33

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SmarterEveryDay
SmarterEveryDay

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Πριν 13 ημέρες
Leo
Leo

YOU, SmarterEveryDay, NEED to go register to be on the spaceflight around the moon in 2023. It closes Mar 14th. How? Google "Elon Musk Moon"

Πριν 20 ώρες
Elizabeth Cullum Hart
Elizabeth Cullum Hart

@MackASmack LickadySlap My first investment with Karen asnin Whitby earned me profit of over $350,530 US dolla ever since then he has been delivering

Πριν 2 ημέρες
Snoop Dogg
Snoop Dogg

What if it goes boom

Πριν 2 ημέρες
Daye Jung
Daye Jung

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

Πριν 3 ημέρες
Isaac Imran
Isaac Imran

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

Πριν 4 ημέρες
Meh
Meh

"I'm from ohio" "Oh"

Πριν 34 λεπτά
angel gallegos
angel gallegos

Why can’t they put a plant

Πριν 34 λεπτά
Sean Williams
Sean Williams

Redundancy is always good for systems that keep you alive.

Πριν 59 λεπτά
nocola nocola
nocola nocola

15:03 NINE INCH NAIL

Πριν 2 ώρες
Jeff Mitchell
Jeff Mitchell

"deep dive" .. lol, well played

Πριν 2 ώρες
Patrick Hawthorne
Patrick Hawthorne

Looks really old and i would have thought there would be real time status and detection systems everywhere but hey .. what do i know

Πριν 2 ώρες
Jonathan Friesen
Jonathan Friesen

Are not gonna talk about that guy's haircut at 12:17 ? That looks manly compared to alot of goofy silly hairstyle nowadays 😜

Πριν 3 ώρες
dlj rocket
dlj rocket

All very interestig and informative. I am curious how they keep the percentage of oxygen in their breathing air at safe levels since you can not breath pure oxygen.

Πριν 4 ώρες
Eddie J. G.
Eddie J. G.

They don’t evacuate the submarine’s atmosphere before they submerge. The nitrogen remains as it isn’t consumed.

Πριν 3 ώρες
random269
random269

Wish he could talk like a normal person.....

Πριν 5 ώρες
Rafael Guillen
Rafael Guillen

Since the air we breath is ~79.2% nitrogen and 20.8% oxygen, in a sub does the Nitrogen levels remain the same? and if it doesn't, how is it made up to keep the same ratio?

Πριν 6 ώρες
Eddie J. G.
Eddie J. G.

The nitrogen isn’t consumed. It just stays.

Πριν 3 ώρες
The Murph77
The Murph77

Nine inch nail!!

Πριν 6 ώρες
DommoPA
DommoPA

Showed China our best subs .... has this been cleared?

Πριν 6 ώρες
Naveen Paraparan
Naveen Paraparan

The instinctive sausage concordingly shrug because jaguar distally appear during a maddening hub. incompetent, busy sky

Πριν 6 ώρες
Rainbow Squash
Rainbow Squash

Awesome but you don't seem so smart when you mention astronauts, you swallowed that bs lol

Πριν 7 ώρες
WypmanGames
WypmanGames

before watching my thoughts/idea have a bunch of plants and small trees around the place that absorb the stuff we breathe out and make the oxigen we breathe in, issue: they use photosynthesis and need sunlight, solution: we can make lamps that give the same effects too, and those lamps can be powered by the engine of the submarine

Πριν 7 ώρες
WypmanGames
WypmanGames

@Eddie J. G. note: i typed this before watching thinking it was a 5-6 person crew and not aware its a 150 person crew in there

Πριν 3 ώρες
Eddie J. G.
Eddie J. G.

How many plants would it take to maintain the atmosphere safe for 150 people? How much fresh water would be needed to maintain the plants?

Πριν 3 ώρες
Enila5
Enila5

19:41 father and son

Πριν 8 ώρες
Juan Gabriel Falcon
Juan Gabriel Falcon

Why is the need of scrubbing the CO2? Shouldn't be enough to add the oxygen? (I don't understand why is more CO2 released in the air)

Πριν 8 ώρες
Eddie J. G.
Eddie J. G.

We exhale CO2... as in, our bodies produce CO2 as a byproduct of metabolism. We’re constantly making CO2.

Πριν 3 ώρες
Klipk
Klipk

"So is this you job" LOL

Πριν 9 ώρες
J Steensgaard
J Steensgaard

Amazing video as always, but there's one thing i don't understand. Where does the Carbon come from?

Πριν 10 ώρες
Eddie J. G.
Eddie J. G.

@J Steensgaard yes... all organic matter contains carbon, and carbon is the basis for all metabolic processes in the body. We get more by eating it.

Πριν 2 ώρες
J Steensgaard
J Steensgaard

@Eddie J. G. But wouldn't that mean that the people are eventually 'emptied' of carbon? The people need to get the carbon into them somehow. Is that all through food?

Πριν 2 ώρες
Eddie J. G.
Eddie J. G.

People.

Πριν 3 ώρες
wabs05
wabs05

So interesting thank you! Will discuss this electrolysis method in my science class

Πριν 12 ώρες
B Person
B Person

Do they sing "happy birthday" when they light the candles?

Πριν 12 ώρες
Andrew Murray
Andrew Murray

All you need is a bit of greenery - plants produce oxygen and consume CO2 although....a bit hard without sunlight.

Πριν 13 ώρες
Hey Ho
Hey Ho

3:33 Who else thought they had a massage area

Πριν 13 ώρες
Bharat Kumar Bellamkonda
Bharat Kumar Bellamkonda

class Delta fire. I like the sound of it.

Πριν 14 ώρες
Bharat Kumar Bellamkonda
Bharat Kumar Bellamkonda

this video is appearing in my recommendations for than a month. I finally clicked it and liked it. YouTube never fails to amaze.

Πριν 14 ώρες
Sheik S
Sheik S

I learn more information about your tips

Πριν 15 ώρες
only pain
only pain

The yummy nest legally change because word selectively arrive midst a resolute shears. somber, exciting exclusive russian

Πριν 16 ώρες
Joe D
Joe D

This was an amazing video

Πριν 16 ώρες
Fenrir Nobody
Fenrir Nobody

When he said it was "self oxidizing", I realized it was a form of thermite reaction, where O2 was an output of the reaction, released into the atmosphere. Amazing.

Πριν 17 ώρες
Sniperbuddy Dex
Sniperbuddy Dex

i dont understand to it... so they are making oxy-hydrogen gas and separating hydrogen and breathable oxygen? because otherwise they could die due to poisoning from "browns gas" and i thought that this process of electrolysis is able to use only in welding technique or cars and not even thinked about it can be used as oxygen generator to submarines. nice video

Πριν 17 ώρες
Eddie J. G.
Eddie J. G.

We purify water, then we use electrolysis to separate the oxygen from the hydrogen. We discharge the hydrogen overboard and store the oxygen or release the oxygen straight into the air.

Πριν 3 ώρες
dsfgh zxc
dsfgh zxc

so... the mea doesn't scrub the carbon off of the co2... it actually takes the co2 out of the air

Πριν 17 ώρες
rollonbc
rollonbc

What happens to the co with the lithium hydroxide method?

Πριν 17 ώρες
Eddie J. G.
Eddie J. G.

@rollonbc I don’t know much about rebreathers.

Πριν 2 ώρες
rollonbc
rollonbc

@Eddie J. G. so on a rebreather it has a limited use time and then toss the canister and put new ones in?

Πριν 3 ώρες
Eddie J. G.
Eddie J. G.

The lithium hydroxide combines with the CO2 to become lithium carbonate and... just stays that way. We’d just throw it away.

Πριν 3 ώρες
Silvia Fox
Silvia Fox

Fun Fact: We are capable of scrubbing the CO2 out of this planet's atmosphere similarly to the way described in this video in amounts equal to or greater than what we produce. We have already built and used facilities to do such, with the largest currently being built in Texas. It is a 1 Megaton atmospheric CO2 plant, which is the equivalent of 14,000,000 trees in that one CO2 plant. It works great and we would only need 40,000 of those facilities across the world to capture all of the CO2 produced on Earth. Sadly all our anti-CO2 funding is going into monetarily inefficient "green ideas" hyped by the mainstream environmentalists funded by certain institutions focused on selfish goals which are not going to help the majority of our people prosper while keeping our environment healthy.

Πριν 18 ώρες
Dalton Cloninger
Dalton Cloninger

The Clinkers are named after an old blacksmithing term. When a blacksmith burns coal, some of the coal's impurities cant burn and are left behind, so you end up with a chunk of hard rock like materials in your forge. But when those chunks fall in your forge blowing fan they will "clink" around until settling or falling out.

Πριν 19 ώρες
Jeffstan F
Jeffstan F

Oxygen not included. Both way applied.

Πριν 19 ώρες
Open your eyes
Open your eyes

4:40 the dude in the back lol

Πριν 20 ώρες
Bryan Overton
Bryan Overton

"We own practically 90% of the boat" I'm sure that TM div and M div totally agree with that statement.

Πριν 20 ώρες
scubaseppy
scubaseppy

Could you burn this in your house in an emergency for heat?

Πριν 20 ώρες
Tom Liu
Tom Liu

Destin when not filming: Haha I sabotaged your oxygen supply! See ya! ( is among us dead? )

Πριν 21 ώρα
Nate
Nate

Great, now I have the science I need to hide from other humans underwater indefinitely.

Πριν 21 ώρα
Bath Minchew
Bath Minchew

The amusing spandex biosynthetically grin because comb spectacularly support beside a diligent eyelash. anxious, anxious shears

Πριν 21 ώρα
Jacob DeBerry
Jacob DeBerry

Can you do a video on nonlinear acoustic lenses and sound bullets?

Πριν 22 ώρες
Wild Mountain Gwendy
Wild Mountain Gwendy

Sooo...submarines are filled with really tough nerds. That’s awesome.

Πριν 22 ώρες
Jason Garfitt
Jason Garfitt

This is a great video

Πριν 23 ώρες
Trevor Johnston
Trevor Johnston

Is this... like... "legal?" I mean, isn't showing all this stuff kind of like revealing somewhat sensitive information, possibly harmful in the wrong hands? I mean.. shows where and how all the mechanisms for one of the most vital functions keeping our nation's service people *alive*... seems kind of sensitive,

Πριν ημέρα
Mr. Gherkin
Mr. Gherkin

O x y g e n

Πριν ημέρα
John Springart
John Springart

Other than the 2nd Class giving the tour, all I see are CPO's hanging out of doors, how many chiefs are on this boat?!

Πριν ημέρα
Michael Lederman
Michael Lederman

About 40 years ago when I was a teen I bought an Oxygen Welding device from Sears which used a small version of those candles with a red substance on the tip, you'd light them just like you would a match and they burned at a phenomenal rate of heat.

Πριν ημέρα
Timothy Jeffiers
Timothy Jeffiers

Cool stuff

Πριν ημέρα
David Nielsen
David Nielsen

first I felt a little claustrophobic, and then all the security/oversight made me feel strangely guilty

Πριν ημέρα
Muscle Head
Muscle Head

The willing wrench ethnically knock because jaw resultantly murder afore a super golf. tacit, perfect iris

Πριν ημέρα
SlipKnighT09
SlipKnighT09

Because subscribing to a new channel is like a breath of fresh air

Πριν ημέρα
Test Test
Test Test

"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.

Πριν ημέρα
siren synapse
siren synapse

Only God can make oxygen, beotch.

Πριν ημέρα
Daniel Curtis
Daniel Curtis

I could be wrong but I believe NaOH can work for scrubbing CO2. I always thought lithium hydroxide was used because it’s the lightest available hydroxide available. And on a boat or in space I hear weight is a bit of an issue...

Πριν ημέρα
Dan Ostrom
Dan Ostrom

so what do they do with the salt (NaCl) that is left over from process?

Πριν ημέρα
Eddie J. G.
Eddie J. G.

Out with the garbage.

Πριν 3 ώρες
Willywamo
Willywamo

Thumbnail looks like a KitKat made of air

Πριν ημέρα
Noah Manji
Noah Manji

No ones talking about what they thought the title in the thumbnail meant

Πριν ημέρα
Samuel Lipscomb
Samuel Lipscomb

Thank you.

Πριν ημέρα
budgiefriend
budgiefriend

How about a small break? 🐒 @ :-)

Πριν ημέρα
Johan Faas
Johan Faas

The hydrogen created in the oxigen process is thrown over board....

Πριν ημέρα
Drunk Astronaut
Drunk Astronaut

Can you do a video on the “ Tennis Racquet Theorem” aka “Dzhanibekov Effect”

Πριν ημέρα
Chris Hayes
Chris Hayes

Can anyone comment on how often leaks occur?

Πριν ημέρα
sffsd sfsf
sffsd sfsf

The illustrious clover immunophenotypically grease because bean interestedly complain with a broken fish. female fertile, interesting diploma

Πριν ημέρα
Ptao Tom
Ptao Tom

He's looks so young yet knows every little detail when questioned. Props to Dow from Ohio

Πριν ημέρα
Darth Vaper
Darth Vaper

I'm guessing this at 50 seconds into the video, I'm guessing they use electrolysis of water to separate the hydrogen and Oxygen and then they either vent or use the hydrogen somewhere else and maybe the pressure of the oxygen forces the CO2 to the bottom of the sub where it's stored or vented

Πριν ημέρα
Ptao Tom
Ptao Tom

Plug.. Hole😂😂😂

Πριν ημέρα
kuddi B
kuddi B

Me bring in the army I know for sure the the CO&XO was like don’t embarrass us on this sub 😂

Πριν ημέρα
Noname Lolnonono
Noname Lolnonono

Because they make there own 😂😂

Πριν ημέρα
Ryan Krystowski
Ryan Krystowski

This channel makes me smarter...every day!

Πριν ημέρα
jackvonpit the last
jackvonpit the last

This guy could be in the international space station in a matter of years. Love the videos

Πριν ημέρα
Hazy Skies
Hazy Skies

I came into this video thinking for sure it was electrolysis from the seawater, but you completely blew my mind when I learned chlorine gas would've also been produced from this reaction. Now I'm *very* interested to hear how they do it. Perhaps by somehow removing the carbon from the CO² to produce O²? Guess I'll find out... **Presses play again**

Πριν ημέρα
Hazy Skies
Hazy Skies

Oxygen producing candles... ... ... ... Nope, I got nothing. I'm speechless.

Πριν ημέρα
Hazy Skies
Hazy Skies

Oh, so it *is* still electrolysis, just after filtration... Well that's a little disappointing, oh well :/

Πριν ημέρα
Riadul Islam
Riadul Islam

Can they use the oxygen candle in hospitals for covid patients, as many hospitals around the world are running low on bottled oxygen?

Πριν ημέρα
Alex Fox
Alex Fox

use the oxygen candle for deep diving!

Πριν ημέρα
Alex Fox
Alex Fox

Devin keeps using all the oxygen!

Πριν ημέρα
MrAnthism
MrAnthism

No windows? Not a job for me!!!

Πριν ημέρα
Poop Smith
Poop Smith

Electrolysis would be my guess. Tons of surrounding water, tons of electricity because you have a reactor, and you're already using some for desalinization.

Πριν ημέρα
Marco Badici
Marco Badici

Russian scientists: "write that down, write it down"

Πριν ημέρα
Clasmir
Clasmir

You had all my respect until I saw your running outfit. Dude... :) lol

Πριν ημέρα
Flowmasta Flam
Flowmasta Flam

sure, sniff away.

Πριν ημέρα
Marc C
Marc C

i feel like every crew is a scientist lol

Πριν ημέρα
Leonidas
Leonidas

Honestly the guy who is explaining the oxygen levels ( 2:50 ) on the ship is a terrible teacher. Why couldn’t an officer or even a nco explain this? Anyways, awesome video.

Πριν ημέρα
Eddie J. G.
Eddie J. G.

He’s an NCO, or as we call them in the Navy, a Petty Officer. He’s an E5, and seemed to know what he’s talking about.

Πριν 3 ώρες
j abe
j abe

Plug.. Hole😂😂😂

Πριν ημέρα
Jacob Ellinger
Jacob Ellinger

this might be a weird question but do subs have procedures for bed bug infestations and also what preventative measures do they have in place?

Πριν ημέρα
Nikola Stanisic
Nikola Stanisic

- It can monitor our atmosphere, oxygen... - So it is in the middle of the boat? - y..yes *taking notes in russian*

Πριν ημέρα
James Null
James Null

So very informative!!! Thank you for posting this video. 🇺🇸

Πριν ημέρα
Jade Mills
Jade Mills

Are you kidding ME! Princince is the best little Lab ever!

Πριν ημέρα
Erik Thompson
Erik Thompson

Destin... Huge fan.. love what you do, but I was concerned that you suggested sprinkling LiOH on the bunks. I'm not sure what form this LiOH is in, but it looks like pure LiOH is pretty toxic (3 out of 4 on the Health Hazard scale) along the lines of NaOH (Lye). Might be interesting to see what we could learn about how this danger is contained. Maybe "the professor" (Martyn Poliakoff) at Periodic Videos might have something to say.

Πριν ημέρα
Nic Ferrier
Nic Ferrier

I've got a really cool idea for a video. I'll try to make it as short a possible. The idea is basically catching a snowflake turn from solid to liquid then to gas all in one slow motion shot. I believe you could do this by lowering the atmospheric pressure and increasing the heat inside vs outside. I believe I witnessed this and would love to recreate it and see it in detail.

Πριν ημέρα
malcoperegrantus
malcoperegrantus

you should not feature so many things that are intended to kill people

Πριν ημέρα
Bobby Bologna
Bobby Bologna

those oxygen candles are so neat, i had no idea

Πριν ημέρα
Bobby Bologna
Bobby Bologna

8:09 and just like that I know "Reverse Osmosis" hahaha! Never heard Destin NOT want to explain something before, hilarious.

Πριν ημέρα
Jeremiah Lim
Jeremiah Lim

50 million uninsured Americans will use VXPASS smart phone app...BSV coin to track their vaccination on double dosage injection. This is first time crypto currency is employed to track uninsured patients who do not have health record documents. I already bought $100000 worth of BSV coin as the future technology to rule America..

Πριν ημέρα
Fabulous Onwudebe
Fabulous Onwudebe

4:30 why is there 2 red eys?

Πριν ημέρα
juicyNathan
juicyNathan

Спасибо за видео, коммент для продвижения канала

Πριν ημέρα
นพดล ดวงแก้ว
นพดล ดวงแก้ว

How i make my house cleaned as the submarine?

Πριν ημέρα
some irish fella
some irish fella

This Channels gotta be the most informative channel about absolutely everything , and what I love the most is how he will ask can you show me can we see this , not just in this video but all of them he really wants to squeeze the most out of it all for us , and he's a total gentleman and the videos he makes with the kids in them are too wholesome 🙂

Πριν ημέρα
Kai Cao
Kai Cao

How to deal with the hydrogen when using electrolysis to make oxygen? Unlike CO2, hydrogen is hard to compress and much more dangerous.

Πριν ημέρα
Eddie J. G.
Eddie J. G.

We just send it overboard.

Πριν 3 ώρες
dale blue
dale blue

Besides jet fighters pilots sub crew must be another geek level. Awesome

Πριν ημέρα
Sutha Sinnathurai
Sutha Sinnathurai

The people in submarines knows how much trees are important for us

Πριν 2 ημέρες

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