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

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Pirms 10 dienām

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Amine gas treating
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SmarterEveryDay Pirms 9 dienām
1. A special thank you to those who support on Patreon at 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: . Be sure to add the address to your contacts so the email doesn't go to spam. Thanks for considering it!
Daye Jung
Daye Jung Pirms 6 Stundām
Dustin, it would be cool if you talked about sonic booms underwater.
Isaac Imran
Isaac Imran Pirms 14 Stundām
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
Troule9 T
Troule9 T Pirms 19 Stundām
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.
Dylan K
Dylan K Pirms 2 dienām
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.
Dylan K
Dylan K Pirms 2 dienām
I wonder If Cavemen unintentionally actually made oxygen with fire. Lol
Hanly Sabdani
Hanly Sabdani Pirms 40 Minūtes
Henry's Law on gases states that the solubility of gases is inversely proportional to the liquid's temperature. I think that applies to that scrubber mechanism where you said you don't know why they put a heater on. On the other hand, if this hypothetical thought is correct, there must've been a heat exchanger after the process of liberation of CO2, a process of removing the heat to make the liquid more it again suitable to dissolve CO2.
master shooter64
master shooter64 Pirms 47 Minūtes
I guess in future nuclear subs they can use a larger version of the moxie experiment that's on mars rn to convert CO2 to O2
dudelikesWoW Pirms 48 Minūtes
Fun fact: West Jefferson, OH is often called a Klantown
XavierBetoN Pirms 49 Minūtes
I'm ambassador of Scott Manley, he appreciates you mentioning Lithium-hydroxide.
Hanly Sabdani
Hanly Sabdani Pirms 58 Minūtes
I think the second way they make an Oxygen is much more similar to the one being used in aviation's emergency Oxygen.
Chickengenius420 Pirms Stundas
How do you get smarter by listening to an idiot?
Gregory Tanghe
Gregory Tanghe Pirms 17 Minūtes
elaborate please?
Rodney Almeida
Rodney Almeida Pirms Stundas
Is that Trent Palmers brother?
G Pirms Stundas
Thank you much. This is very educative.
Layarion Pirms Stundas
Smarter, plus show us a video of you uprooting a tree with "Snatch Block!" and your own two hands?
Adam Skinner
Adam Skinner Pirms 2 Stundām
Very informative n interesting, I learnt about something I'd never really considered, explained in a interesting n easily digested form, I'm really impressed and wonder what else I can learn about, cheers for this.
Emmy Mac
Emmy Mac Pirms 2 Stundām
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RAVEN_SPRING_9000 Pirms 2 Stundām
« You are the greater of oxygen « me * - * special
Κώστας Μαρπίνης
Κώστας Μαρπίνης Pirms 2 Stundām
Atleast my lessons of reverse osmosis as a mechanical engineer from last semester paid out
Dane Lunderman
Dane Lunderman Pirms 3 Stundām
Please do a video over the sound black soot makes when you direct light on it. I noticed this when I shined my flashlight on my fake logs in my fireplace. I can’t find a good explanation for this. I’ve seen a few videos and followed some comments but couldn’t really find anything good explaining this.
Mareill Maieqs
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Skvora Limited Media
Skvora Limited Media Pirms 4 Stundām
Can we all appreciate the Vader's Tie poster in Destin's selfie office room?
Skvora Limited Media
Skvora Limited Media Pirms 4 Stundām
So let me guess - on pizza night, the officers' room gets locked down for high levels of methane?
Damian Bouras
Damian Bouras Pirms 4 Stundām
I love how they basically use a normal match to light the candles
Andrew Farniok
Andrew Farniok Pirms 4 Stundām
I am terrible at chemistry but couldn’t you find a way to take the carbon out of CO2 and be left with 02 again? In which case you wouldn’t need the MEA because you would be re-using the CO2
Lagum Lemoni
Lagum Lemoni Pirms 5 Stundām
Thank you for teaching me to make chlorine gas
Andrew Parker
Andrew Parker Pirms 5 Stundām
1:00 gotta love that Mythbusters reference
LumberJack1956 Pirms 5 Stundām
I have a Kyle Busch impersonater at 10:21.
Foehammer Pirms 5 Stundām
Why don't subs run out of air? You just have to make sure you're choking them correctly
DanielWest1990 Pirms 5 Stundām
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.
Will Cee
Will Cee Pirms 5 Stundām
Did someone say... lean 👀
I SEE You Pirms 6 Stundām
WOW..So smart..
NA NA Pirms 6 Stundām
I miss a lot of things, but the smell of amine in all of my clothes and stuff is not one of them.
GenericName Pirms 6 Stundām
Am I the only one who doesn’t remember doing that in 6th grade science? Or any grade science?
Ben W
Ben W Pirms 7 Stundām
So with a Hydrogen Detector sensitive enough you could potentially locate a submarine by measuring Hydrogen in Ocean water samples ?
James Mancuso
James Mancuso Pirms 7 Stundām
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..
Hunter Elliott
Hunter Elliott Pirms 7 Stundām
Didn’t say coke. Not from Alabama
jay marks
jay marks Pirms 7 Stundām
I love you man you make my day
Logan Clementi
Logan Clementi Pirms 7 Stundām
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.
Brian Shelton
Brian Shelton Pirms 7 Stundām
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?
CaffeinePizza Pirms 8 Stundām
19.7% O2 and 81.4% N2. Interesting. Pretty close to Earth atmospheric composition.
Jacinth Pirms 8 Stundām
I learned a lot from this, thanks!
Flinch Fu
Flinch Fu Pirms 8 Stundām
Do a video on how bullets retain their rifling spin after impacting ice... Been getting a lot of those shorts lately.
El Capitan
El Capitan Pirms 8 Stundām
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.
Matt Bodkins
Matt Bodkins Pirms 8 Stundām
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.
Alex G
Alex G Pirms 8 Stundām
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.
Cook group Legion Notify
Cook group Legion Notify Pirms 8 Stundām
The flashy yellow subsequently tie because adult scilly scare with a dark order. available, real david
William Soots
William Soots Pirms 9 Stundām
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. ??
William Soots
William Soots Pirms 9 Stundām
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.
46n2 Pirms 9 Stundām
Look at all the things you can buy when you don't provide healthcare for your citizens
Chris Pirms 9 Stundām
Another way of CO2 scrubbing is Calcium Bicarbonate and water
Jimmy Pack
Jimmy Pack Pirms 9 Stundām
Notregular Please
Notregular Please Pirms 9 Stundām
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
sir rebral
sir rebral Pirms 10 Stundām
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.
omniverideus Pirms 10 Stundām
I wonder why there's no Methane monitoring going on? Surely flatulence becomes a problem in those confined spaces :'D
Indpendent01 Pirms 8 Stundām
Charcoal filters
Aube Reitema
Aube Reitema Pirms 10 Stundām
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JudgeReg Do'Urden
JudgeReg Do'Urden Pirms 11 Stundām
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.
Diego Suarez
Diego Suarez Pirms 11 Stundām
Ben Dercks
Ben Dercks Pirms 11 Stundām
I would’ve thought they kept plants on board. Great video I love watching Smarter Every Day!
Nuke Man
Nuke Man Pirms 11 Stundām
I live in west jeffffff Ohio
Franz Jones
Franz Jones Pirms 11 Stundām
⭐ it's an American submarine, where is the McDonald's..?😅
Michael Parylak
Michael Parylak Pirms 11 Stundām
I for one curse that Dutch guy for taking his secret formula to his grave 😂
Mandela Did It
Mandela Did It Pirms 11 Stundām
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.
masamune200 Pirms 11 Stundām
100% of the oxygen in a submarine is recycled farts. Confirmed this with an actual submariner.
Merc E.Z.
Merc E.Z. Pirms 12 Stundām
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!
C G Pirms 12 Stundām
lol. wow they've upgraded since my service! About time! *nods slowly* 👍🤣
Indpendent01 Pirms 7 Stundām
And some of this is the old stuff lol! (some things never change though)
ghost sutki
ghost sutki Pirms 12 Stundām
Is this before Corona?
Jasper Harden
Jasper Harden Pirms 12 Stundām
The erect italy uniquely moor because brace orly soak around a solid rod. unused, kaput particle
RICHARD STIERS Pirms 12 Stundām does burning...oxidizing, create oxygen? Not use it?
Jake Landry
Jake Landry Pirms 12 Stundām
Chlorine gas burns no?
Krissy Pirms 12 Stundām
Query, you cant use C02 scrubbers in the atmosphere?
Magnus Pirms 12 Stundām
Are all those guys (any gals?) on the sub just enlisted people?
yy jtjytj
yy jtjytj Pirms 12 Stundām
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Victor Prudente
Victor Prudente Pirms 13 Stundām
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!
Greg Kral
Greg Kral Pirms 13 Stundām
Fascinating vid. Thank you all so much for showing. And thank you to the crew for sharing the knowledge.
Hugo Force
Hugo Force Pirms 13 Stundām
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Stan Womack
Stan Womack Pirms 13 Stundām
when they serve beans...
MOCHA Pirms 13 Stundām
Hu hu
Hu hu Pirms 14 Stundām
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.
Mark Douglas Budka
Mark Douglas Budka Pirms 14 Stundām
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?
Mark Douglas Budka
Mark Douglas Budka Pirms 14 Stundām
Did the Navy recruit Devin? They should make a lifer out of him.
Sonorus Robustice
Sonorus Robustice Pirms 14 Stundām
Striker is a nine inch nail. A name for a band.
jungan lee
jungan lee Pirms 14 Stundām
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Harold Conover
Harold Conover Pirms 14 Stundām
That was Cool..!!
Syn0psis 1
Syn0psis 1 Pirms 15 Stundām
So how does stuff burn is space without oxygen?
Syn0psis 1
Syn0psis 1 Pirms 15 Stundām
Smarter every day how to make bad gas
Thomas Joyce
Thomas Joyce Pirms 15 Stundām
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!"
Franz Jones
Franz Jones Pirms 11 Stundām
⭐I was expecting a video about a greenhouse on the submarine...😅
potato master
potato master Pirms 15 Stundām
Cams=central atmosphere monitoring system Me: cams = cameras
Victor Unbea
Victor Unbea Pirms 15 Stundām
15:41 Turn on the subtitles! That's an order!
TheLiddleBigChannel Pirms 15 Stundām the Narcos know how to modify their subs for long haul trips to europe!
Sage Paris
Sage Paris Pirms 15 Stundām
Things like this make me so excited about what I could do with my engineering degree that I'm about to finish
Julian Smith
Julian Smith Pirms 15 Stundām
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.
Forrest Pirms 16 Stundām
I wish my teachers can explain like this.
Harish Lathia
Harish Lathia Pirms 16 Stundām
what about fork handles, i mean 4 candles
STEMPrime Pirms 16 Stundām
22:53 Oh, come now Destin, you should know that there is no such thing as a "visual learner"
Aran Playz
Aran Playz Pirms 16 Stundām
I found the imposter he didn't let out carbon oxide i saw it on cams
George Terry
George Terry Pirms 17 Stundām
4:34 - that poor man in the background
C Pirms 17 Stundām
nine inch nails
Henry Cadorette
Henry Cadorette Pirms 17 Stundām
Wow !
Otto Smith
Otto Smith Pirms 17 Stundām
One word, plant
nathan ratliff
nathan ratliff Pirms 17 Stundām
He kinda looks like Austin Evans
Tim Cooke
Tim Cooke Pirms 17 Stundām
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
Grzegorz Poweska
Grzegorz Poweska Pirms 17 Stundām
how do they have oxegin
niduoe stre
niduoe stre Pirms 17 Stundām
x1r x1r
x1r x1r Pirms 17 Stundām
shout out to Dow! very knowledgeable
niduoe stre
niduoe stre Pirms 17 Stundām
I guess they'll just use electrolysis after filtering the Salt out.
Bian Wilson
Bian Wilson Pirms 17 Stundām
Dont use the world sour to describe air quality. Thats gross. Growdy.
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