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

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    SmarterEveryDay

    Looptijd: 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!

9 dagen geleden
Daye Jung
Daye Jung

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

Uur geleden
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

9 uur geleden
Troule9 T
Troule9 T

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.

14 uur geleden
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.

Dag geleden
Dylan K
Dylan K

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

Dag geleden
Andrew Parker
Andrew Parker

1:00 gotta love that Mythbusters reference

Minuut geleden
LumberJack1956
LumberJack1956

I have a Kyle Busch impersonater at 10:21.

15 minuten geleden
Foehammer
Foehammer

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

17 minuten geleden
DanielWest1990
DanielWest1990

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.

36 minuten geleden
Will Cee
Will Cee

Did someone say... lean 👀

40 minuten geleden
I SEE You
I SEE You

WOW..So smart..

51 minuut geleden
NA NA
NA NA

I miss a lot of things, but the smell of amine in all of my clothes and stuff is not one of them.

Uur geleden
GenericName
GenericName

Am I the only one who doesn’t remember doing that in 6th grade science? Or any grade science?

Uur geleden
Ben W
Ben W

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

2 uur geleden
James Mancuso
James Mancuso

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..

2 uur geleden
Hunter Elliott
Hunter Elliott

Didn’t say coke. Not from Alabama

2 uur geleden
jay marks
jay marks

I love you man you make my day

2 uur geleden
Logan Clementi
Logan Clementi

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.

2 uur geleden
Brian Shelton
Brian Shelton

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?

2 uur geleden
CaffeinePizza
CaffeinePizza

19.7% O2 and 81.4% N2. Interesting. Pretty close to Earth atmospheric composition.

2 uur geleden
Jacinth
Jacinth

I learned a lot from this, thanks!

3 uur geleden
Flinch Fu
Flinch Fu

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

3 uur geleden
El Capitan
El Capitan

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.

3 uur geleden
Matt Bodkins
Matt Bodkins

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.

3 uur geleden
Alex G
Alex G

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.

3 uur geleden
Cook group Legion Notify
Cook group Legion Notify

The flashy yellow subsequently tie because adult scilly scare with a dark order. available, real david

3 uur geleden
William Soots
William Soots

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. ??

3 uur geleden
William Soots
William Soots

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.

3 uur geleden
46n2
46n2

Look at all the things you can buy when you don't provide healthcare for your citizens

3 uur geleden
Chris
Chris

Another way of CO2 scrubbing is Calcium Bicarbonate and water

4 uur geleden
Jimmy Pack
Jimmy Pack

Incredible!

4 uur geleden
Notregular Please
Notregular Please

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

4 uur geleden
sir rebral
sir rebral

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.

4 uur geleden
omniverideus
omniverideus

I wonder why there's no Methane monitoring going on? Surely flatulence becomes a problem in those confined spaces :'D

5 uur geleden
Indpendent01
Indpendent01

Charcoal filters

2 uur geleden
Aube Reitema
Aube Reitema

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

5 uur geleden
JudgeReg Do'Urden
JudgeReg Do'Urden

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.

5 uur geleden
Diego Suarez
Diego Suarez

genious

5 uur geleden
Ben Dercks
Ben Dercks

I would’ve thought they kept plants on board. Great video I love watching Smarter Every Day!

5 uur geleden
Nuke Man
Nuke Man

I live in west jeffffff Ohio

5 uur geleden
Franz Jones
Franz Jones

⭐ it's an American submarine, where is the McDonald's..?😅

5 uur geleden
Michael Parylak
Michael Parylak

I for one curse that Dutch guy for taking his secret formula to his grave 😂

6 uur geleden
Mandela Did It
Mandela Did It

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.

6 uur geleden
masamune200
masamune200

100% of the oxygen in a submarine is recycled farts. Confirmed this with an actual submariner.

6 uur geleden
Merc E.Z.
Merc E.Z.

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!

7 uur geleden
C G
C G

lol. wow they've upgraded since my service! About time! *nods slowly* 👍🤣

7 uur geleden
Indpendent01
Indpendent01

And some of this is the old stuff lol! (some things never change though)

Uur geleden
ghost sutki
ghost sutki

Is this before Corona?

7 uur geleden
Jasper Harden
Jasper Harden

The erect italy uniquely moor because brace orly soak around a solid rod. unused, kaput particle

7 uur geleden
RICHARD STIERS
RICHARD STIERS

Confused....how does burning...oxidizing, create oxygen? Not use it?

7 uur geleden
Jake Landry
Jake Landry

Chlorine gas burns no?

7 uur geleden
Krissy
Krissy

Query, you cant use C02 scrubbers in the atmosphere?

7 uur geleden
Magnus
Magnus

Are all those guys (any gals?) on the sub just enlisted people?

7 uur geleden
yy jtjytj
yy jtjytj

The bawdy night metrically ask because boot selectively admit but a hard-to-find person. brief, icy venezuela

7 uur geleden
Victor Prudente
Victor Prudente

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!

7 uur geleden
Greg Kral
Greg Kral

Fascinating vid. Thank you all so much for showing. And thank you to the crew for sharing the knowledge.

7 uur geleden
Hugo Force
Hugo Force

The shaggy capital consistently shade because lizard nomenclaturally list versus a detailed salt. best, redundant wolf

8 uur geleden
Stan Womack
Stan Womack

when they serve beans...

8 uur geleden
MOCHA
MOCHA

WTF THE LOWER MY RESOLUTION THE MORE MUFFLES MY SPEAKER GETS

8 uur geleden
Hu hu
Hu hu

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.

8 uur geleden
Mark Douglas Budka
Mark Douglas Budka

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?

9 uur geleden
Mark Douglas Budka
Mark Douglas Budka

Did the Navy recruit Devin? They should make a lifer out of him.

9 uur geleden
Sonorus Robustice
Sonorus Robustice

Striker is a nine inch nail. A name for a band.

9 uur geleden
jungan lee
jungan lee

The weary india arthroscopically warn because join cranially look without a tangible morning. accurate, flashy dressing

9 uur geleden
Harold Conover
Harold Conover

That was Cool..!!

9 uur geleden
Syn0psis 1
Syn0psis 1

So how does stuff burn is space without oxygen?

9 uur geleden
Syn0psis 1
Syn0psis 1

Smarter every day how to make bad gas

9 uur geleden
Thomas Joyce
Thomas Joyce

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!"

10 uur geleden
Franz Jones
Franz Jones

⭐I was expecting a video about a greenhouse on the submarine...😅

6 uur geleden
potato master
potato master

Cams=central atmosphere monitoring system Me: cams = cameras

10 uur geleden
Victor Unbea
Victor Unbea

15:41 Turn on the subtitles! That's an order!

10 uur geleden
TheLiddleBigChannel
TheLiddleBigChannel

Hahahaha....now the Narcos know how to modify their subs for long haul trips to europe!

10 uur geleden
Sage Paris
Sage Paris

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

10 uur geleden
Julian Smith
Julian Smith

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.

10 uur geleden
Forrest
Forrest

I wish my teachers can explain like this.

11 uur geleden
Harish Lathia
Harish Lathia

what about fork handles, i mean 4 candles

11 uur geleden
STEMPrime
STEMPrime

22:53 Oh, come now Destin, you should know that there is no such thing as a "visual learner"

11 uur geleden
Aran Playz
Aran Playz

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

11 uur geleden
George Terry
George Terry

4:34 - that poor man in the background

11 uur geleden
C
C

nine inch nails

12 uur geleden
Henry Cadorette
Henry Cadorette

Wow !

12 uur geleden
Otto Smith
Otto Smith

One word, plant

12 uur geleden
nathan ratliff
nathan ratliff

He kinda looks like Austin Evans

12 uur geleden
Tim Cooke
Tim Cooke

Your model of a 688i has a major flaw. there are no ducts around the prop in any LA class boat. The stabilizers between the rudder and stern plane is also way off it is right between them not 20 or 30 feet ahead

12 uur geleden
Grzegorz Poweska
Grzegorz Poweska

how do they have oxegin

12 uur geleden
niduoe stre
niduoe stre

THAT GUY LOOKS LIKE AUSTIN EVANS 😂 NICE.

12 uur geleden
x1r x1r
x1r x1r

shout out to Dow! very knowledgeable

12 uur geleden
niduoe stre
niduoe stre

I guess they'll just use electrolysis after filtering the Salt out.

12 uur geleden
Bian Wilson
Bian Wilson

Dont use the world sour to describe air quality. Thats gross. Growdy.

12 uur geleden
Anthony Golden
Anthony Golden

So, would MEA solution me scalable as a carbon capture technology? Obviously we wouldn't just eject it back out, but perhaps pump it into a greenhouse, for example?

12 uur geleden
Charles Cox
Charles Cox

Do they have a system to recycle some of the CO2 from the MEA to make carbonated beverages?

13 uur geleden
Indpendent01
Indpendent01

Lol no

2 uur geleden
Paul Downey
Paul Downey

I’m surprised they don’t monitor methane levels

13 uur geleden
Krystal Myth
Krystal Myth

Everyone on this submarine is so ridiculously professional.

13 uur geleden
The RC Air Marshall
The RC Air Marshall

Maybe while the camera was rolling. LoL. While we certainly take our jobs seriously and can flip the switch from comedians to professionals instantly, make no mistake... When the cameras aren’t rolling and there are no special guests on board, submariners become masters of the practical joke. We definitely find ways to create entertainment for sure. You become brothers in the most prolific sense of the word. You will never find a better friend than a submariner.

3 uur geleden
Franz Jones
Franz Jones

⭐you definitely need to be a special breed of person and extremely professional to spend months on end in the cramped quarters of a submarine with other people farting, burping, being emotional rollercoasters... The whole 9 yards...😅 Most people isolate after a few hours in public...😅

6 uur geleden
Krystal Myth
Krystal Myth

19:20 Are you aware your son was going to be on this submarine? Look at you two, you look related, no joke. You should probably ask lol.

13 uur geleden
Charles Kellett
Charles Kellett

My brain matter just increased by 0.005%, thank you for the knowledge.

13 uur geleden
Michael Rudiger
Michael Rudiger

Cool, I love the sub series!

14 uur geleden
Matthew Sikora
Matthew Sikora

How to sum up this video... submarines=real, lunar landers = fake

14 uur geleden
RED Mercury
RED Mercury

Nope. I will fight on land guys.

14 uur geleden
David Hedges
David Hedges

MEA Monoethanolamine is commonly used in combustion plants to reduce their CO2 output Both making O2 and removing CO2 have a primary system that requires power but is infinitely recyclable and a backup system that uses no power but is one time only

14 uur geleden
David Hedges
David Hedges

Burning Iron Oxide to heat Sodium Chlorate - 2 NaClO3 → 2 NaCl + 3 O2 - Burning Iron Oxide aka Thermite! i.e. Class D Fire - Burning Metal

14 uur geleden
AJ Dexter
AJ Dexter

Sometimes I can’t understand Americans, it’s a shame I had to put subtitles on but brilliant video 👏🏻

14 uur geleden
aztechnotronic
aztechnotronic

My utmost respect to the brave men & women aboard this submarine sacrificing the time & effort in the name of protecting their country so that others may sleep in peace knowing that they are protected and in good hands of these fine young men & women. RESPECT.

14 uur geleden
Holzwurm _HD
Holzwurm _HD

I guess they'll just use electrolysis after filtering the Salt out.

14 uur geleden
Jonathan
Jonathan

They should have been able to explain exactly how that candle works, kinda irritating that they just know the basic of phosphorus igniter starts candle to make oxygen.

14 uur geleden
Connor Beckmann
Connor Beckmann

Preheat of amine so the cool amine doesn’t stop the boil in the boiler?

15 uur geleden
Maha Rajah
Maha Rajah

Good job !

15 uur geleden
meister adrian
meister adrian

i hit thumbs up for the dog

15 uur geleden
Scott C
Scott C

Another great video, thank you Destin.

15 uur geleden
DankScape
DankScape

The way you told DOW to "say it slower" at 20:25 was quite rude.

15 uur geleden

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