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

  • Опубліковано 14 днів тому

    SmarterEveryDay

    Тривалість: 29:33

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13 днів тому
Javic167
Javic167

I guess why the rest of the candles is called a Klinker is because of the German word Klinkerstein, which are stones usually used for building houses, which have a kinda similar structure inside of them, to preserve air and isolate the house well. Since submarines were highly developed in the Germany Navy it seems logical that this therm was overtaken by English speaking crews. YAW.

3 години тому
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"

День тому
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

2 дні тому
Snoop Dogg
Snoop Dogg

What if it goes boom

3 дні тому
Daye Jung
Daye Jung

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

4 дні тому
Russell K
Russell K

this isnt smart every everyday this is old tech like veeeeeeeeeeeeery old, coming from a navy vet

9 хвилин тому
Andrew Zeitler
Andrew Zeitler

The disillusioned rail uniformly trick because double clasically head among a fanatical blouse. squalid, hushed tub

Годину тому
Don K. Johnson
Don K. Johnson

Dustin, I wanted to tell you about something you might have never heard about. Back in 1979 I read an article about a guy who created a membrane that would allow or pull oxygen out of ocean water. Its made of plastic with red blood cells mixed in with the plastic. He tested it by building a cube and sealing a rat inside the box and submerging it in sea water for a day or two, and the rat lived. I think the guy was a scientist in Israel, but I'm not sure of this. I think I read this in Popular Science. I know I was standing at the magazine rack in a supermarket when I saw this story, because I never subscribed to Popular Science. Then again it might have been in Scientific American. The article went on to say that the Navy was interested in his invention. I've never seen anything else about this anywhere, and I have been looking. Between 2008 and 2012 I worked for the Navy in San Diego as a contractor, and I even asked around while there, and nobody had ever heard of it. So I don't know if it was really a working thing. It could have been and it just went dark. I would love to know if it would really work. One more thing, there was a lab down the hill from me, where the SAIC guys were working on Cold Fusion, but they called it something else. And they got results and it was posted on YouTube. Then they shut down the project. Our tax dollars at work.

2 години тому
Dimas Fajar Nugroho
Dimas Fajar Nugroho

Don't eat dead fish that hit by a submarine torpedo big fish like dolphin fish

2 години тому
Abrad85
Abrad85

I'm going say it here: Kiwi co boxes changed my life during the pandemics. Nice sponsorship.

2 години тому
lmw lmw
lmw lmw

Yeahp, smarter every day...and learning from the best, US Navy. Awesome.

3 години тому
RB
RB

Why is there iron in the candle? Thanks

3 години тому
The Elysian Experiment • Music by Sect 11 Hawk
The Elysian Experiment • Music by Sect 11 Hawk

Fan-tastic

4 години тому
SUNSEA5
SUNSEA5

Thanks so much! I got a little smarter today! Who knew.

4 години тому
Meh
Meh

"I'm from ohio" "Oh"

6 годин тому
angel gallegos
angel gallegos

Why can’t they put a plant

6 годин тому
Sean Williams
Sean Williams

Redundancy is always good for systems that keep you alive.

6 годин тому
nocola nocola
nocola nocola

15:03 NINE INCH NAIL

8 годин тому
Jeff Mitchell
Jeff Mitchell

"deep dive" .. lol, well played

8 годин тому
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

8 годин тому
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 😜

9 годин тому
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.

9 годин тому
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.

9 годин тому
random269
random269

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

11 годин тому
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?

11 годин тому
Eddie J. G.
Eddie J. G.

The nitrogen isn’t consumed. It just stays.

9 годин тому
The Murph77
The Murph77

Nine inch nail!!

12 годин тому
DommoPA
DommoPA

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

12 годин тому
Naveen Paraparan
Naveen Paraparan

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

12 годин тому
Rainbow Squash
Rainbow Squash

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

13 годин тому
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

13 годин тому
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

9 годин тому
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?

9 годин тому
Enila5
Enila5

19:41 father and son

14 годин тому
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)

14 годин тому
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.

9 годин тому
Klipk
Klipk

"So is this you job" LOL

15 годин тому
J Steensgaard
J Steensgaard

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

16 годин тому
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.

7 годин тому
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?

8 годин тому
Eddie J. G.
Eddie J. G.

People.

9 годин тому
wabs05
wabs05

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

18 годин тому
B Person
B Person

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

18 годин тому
Andrew Murray
Andrew Murray

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

19 годин тому
Hey Ho
Hey Ho

3:33 Who else thought they had a massage area

19 годин тому
Bharat Kumar Bellamkonda
Bharat Kumar Bellamkonda

class Delta fire. I like the sound of it.

19 годин тому
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.

19 годин тому
Sheik S
Sheik S

I learn more information about your tips

21 годину тому
only pain
only pain

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

22 години тому
Joe D
Joe D

This was an amazing video

22 години тому
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.

22 години тому
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

22 години тому
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.

9 годин тому
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

23 години тому
rollonbc
rollonbc

What happens to the co with the lithium hydroxide method?

23 години тому
Eddie J. G.
Eddie J. G.

@rollonbc I don’t know much about rebreathers.

8 годин тому
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?

9 годин тому
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.

9 годин тому
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.

День тому
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.

День тому
Jeffstan F
Jeffstan F

Oxygen not included. Both way applied.

День тому
Open your eyes
Open your eyes

4:40 the dude in the back lol

День тому
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.

День тому
scubaseppy
scubaseppy

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

День тому
Tom Liu
Tom Liu

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

День тому
Nate
Nate

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

День тому
Bath Minchew
Bath Minchew

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

День тому
Jacob DeBerry
Jacob DeBerry

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

День тому
Wild Mountain Gwendy
Wild Mountain Gwendy

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

День тому
Jason Garfitt
Jason Garfitt

This is a great video

День тому
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,

День тому
Mr. Gherkin
Mr. Gherkin

O x y g e n

День тому
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?!

День тому
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.

День тому
Timothy Jeffiers
Timothy Jeffiers

Cool stuff

День тому
David Nielsen
David Nielsen

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

День тому
Muscle Head
Muscle Head

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

День тому
SlipKnighT09
SlipKnighT09

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

День тому
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.

День тому
siren synapse
siren synapse

Only God can make oxygen, beotch.

День тому
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...

День тому
Dan Ostrom
Dan Ostrom

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

День тому
Eddie J. G.
Eddie J. G.

Out with the garbage.

9 годин тому
Willywamo
Willywamo

Thumbnail looks like a KitKat made of air

День тому
Noah Manji
Noah Manji

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

День тому
Samuel Lipscomb
Samuel Lipscomb

Thank you.

День тому
budgiefriend
budgiefriend

How about a small break? 🐒 @ :-)

День тому
Johan Faas
Johan Faas

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

День тому
Drunk Astronaut
Drunk Astronaut

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

День тому
Chris Hayes
Chris Hayes

Can anyone comment on how often leaks occur?

День тому
sffsd sfsf
sffsd sfsf

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

День тому
Ptao Tom
Ptao Tom

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

День тому
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

День тому
Ptao Tom
Ptao Tom

Plug.. Hole😂😂😂

День тому
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 😂

День тому
Noname Lolnonono
Noname Lolnonono

Because they make there own 😂😂

День тому
Ryan Krystowski
Ryan Krystowski

This channel makes me smarter...every day!

День тому
jackvonpit the last
jackvonpit the last

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

День тому
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**

День тому
Hazy Skies
Hazy Skies

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

День тому
Hazy Skies
Hazy Skies

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

День тому
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?

День тому
Alex Fox
Alex Fox

use the oxygen candle for deep diving!

День тому
Alex Fox
Alex Fox

Devin keeps using all the oxygen!

День тому
MrAnthism
MrAnthism

No windows? Not a job for me!!!

День тому
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.

День тому
Marco Badici
Marco Badici

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

День тому
Clasmir
Clasmir

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

День тому
Flowmasta Flam
Flowmasta Flam

sure, sniff away.

День тому
Marc C
Marc C

i feel like every crew is a scientist lol

День тому
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.

2 дні тому
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.

9 годин тому
j abe
j abe

Plug.. Hole😂😂😂

2 дні тому
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?

2 дні тому
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*

2 дні тому
James Null
James Null

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

2 дні тому
Jade Mills
Jade Mills

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

2 дні тому
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.

2 дні тому
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.

2 дні тому
malcoperegrantus
malcoperegrantus

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

2 дні тому
Bobby Bologna
Bobby Bologna

those oxygen candles are so neat, i had no idea

2 дні тому

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