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

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تعليقات 100
SmarterEveryDay 10 أيام قبل
1. A special thank you to those who support on Patreon at 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: 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!
Daye Jung
Daye Jung 16 ساعات قبل
Dustin, it would be cool if you talked about sonic booms underwater.
Isaac Imran
Isaac Imran أيام قبل
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 أيام قبل
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 2 أيام قبل
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 2 أيام قبل
I wonder If Cavemen unintentionally actually made oxygen with fire. Lol
Garrett Ord
Garrett Ord 51 دقائق قبل
too bad there's no way to effectively store the hydrogen produced during electrolysis on submarines. After spending all that energy to produce it, it would be nice to be able to store it for use as fuel or propellant
INeed333Quid 53 دقائق قبل
far22186 ساعات قبل
I thought it was just a long snorkle
AJ ساعات قبل
Your interview style reminds me of the late Huell Howser. Great video!
Mike Rogers
Mike Rogers ساعات قبل
I am an ex-submariner from the 80s (SSN 678). It's amazing that so little has changed as far as O2 generation. Thanks for the video series. It brought back many memories.
Rui Pedro Silva
Rui Pedro Silva ساعات قبل
Awesome video as always! The preheating stage at 23:37 with the MEA solution must be to increase the overall efficiency of the final heating stage, in a sub every space must the carefully design to ensure minimum space is occupied, taking advantage of the higher contact area of the pipes and preheating the solution during pumping to the final stage is cleaver and rises the overall efficiency of the process.
Peter Lundholm
Peter Lundholm ساعات قبل
New sub ( pun intended ) here
CxLivingIn LA
CxLivingIn LA 2 ساعات قبل
Did anyone else get really claustrophobic watching them in those halls? :o
David Trimm
David Trimm 3 ساعات قبل
Terrific video - thanks
Tizona Amanthia
Tizona Amanthia 3 ساعات قبل
If I had to guess [prior to watching.] it's some combination of "compressed air tank storage, Rebreather style recirculation, or, my favorite option, Electrolysis based O2 production from water.
Tizona Amanthia
Tizona Amanthia 2 ساعات قبل
Hah. so Electrolysis was the one he talked about. and...I hadn't strongly considered the chlorine gas but..i had sort of mentally touched on "probably would purify it first, cause...sea water has fish poo and stuff. sooo...partial credit.
Mark Gregory
Mark Gregory 3 ساعات قبل
Thank you for this beatuiful video! God is good!
u b 3
u b 3 3 ساعات قبل
the nuclear reactor might be the least interesting thing in a nuclear submarine after watching this video.
AdemKaraLIVE 3 ساعات قبل
ishaia said its CAM "S"TATION samrtereveryday said CAM "S"YSTEM
FifaMaster7922 3 ساعات قبل
The impossible cicada differently possess because rifle exceptionally cough except a supreme chief. handsome, elated lettuce
StripiestWig33 3 ساعات قبل
I appreciate the amount of editing that must have gone into this one.
Timm 3 ساعات قبل
Very nice video! Thank you
alexthesage 3 ساعات قبل
Ну и щеглы служат на подлодке...
James 4 ساعات قبل
2:43 someone from the Red Wings getting speared? lol
imocchidoro 4 ساعات قبل
I feel smarter today!! Thanks
Issac Meara
Issac Meara 4 ساعات قبل
Havent watched the video yet but my thoughts are it would work the same way the space station recycles carbon into oxygen
Onkar Mane
Onkar Mane 5 ساعات قبل
Stian Karlsen
Stian Karlsen 5 ساعات قبل
Things i never knew was so interesting :-)
Onkar Mane
Onkar Mane 5 ساعات قبل
Dude explains the whole process of Oxygen making on sub but says Reverse osmosis is complicated 🙄 I don’t know if it was sarcasm or what
Francesco Favro
Francesco Favro 5 ساعات قبل
19:40, woah i didn't know the us had already started cloning their troops :D
Gerald Wagner
Gerald Wagner 6 ساعات قبل
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Roger Fernandez
Roger Fernandez 6 ساعات قبل
The cute priest postmeiotically sign because witch controversly preach under a endurable horse. ubiquitous, large cherry
Ace. S
Ace. S 7 ساعات قبل
Its because subs like getting choked.
Sphinx Arbitron
Sphinx Arbitron 8 ساعات قبل
The fact you got permission to record video on ANY submarine is amazing in itself!
Balaji Ravikanti
Balaji Ravikanti 8 ساعات قبل
With that, I scrubbed a bit of my ignorance and enriched myself with more knowledge!
Nicholas Jensen
Nicholas Jensen 9 ساعات قبل
I have an idea for a curious video. How do squirrels climb so fast? I get they use their sharp claws to grip but actually getting themselves going in the right direction is curious (Slow mo cam time)
brent pieczynski
brent pieczynski 9 ساعات قبل
Clinker is a waste product of a forge that heats metal found with blacksmithing. Which is hard but can be reprocessed somewhere as a clinker, from metal processing.
mike krigg
mike krigg 9 ساعات قبل
As a chemist I can only say.. have fun sleeping on a bed sprinkled with lithium hydroxide :D
Hanly Sabdani
Hanly Sabdani 10 ساعات قبل
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 10 ساعات قبل
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 10 ساعات قبل
Fun fact: West Jefferson, OH is often called a Klantown
XavierBetoN 10 ساعات قبل
I'm ambassador of Scott Manley, he appreciates you mentioning Lithium-hydroxide.
Hanly Sabdani
Hanly Sabdani 11 ساعات قبل
I think the second way they make an Oxygen is much more similar to the one being used in aviation's emergency Oxygen.
Chickengenius420 11 ساعات قبل
How do you get smarter by listening to an idiot?
Gregory Tanghe
Gregory Tanghe 10 ساعات قبل
elaborate please?
Rodney Almeida
Rodney Almeida 11 ساعات قبل
Is that Trent Palmers brother?
G 11 ساعات قبل
Thank you much. This is very educative.
Layarion 11 ساعات قبل
Smarter, plus show us a video of you uprooting a tree with "Snatch Block!" and your own two hands?
Adam Skinner
Adam Skinner 12 ساعات قبل
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 12 ساعات قبل
The physical algebra individually bomb because malaysia ultrasonically increase beside a creepy maple. rough, kaput journey
RAVEN_SPRING_9000 12 ساعات قبل
« You are the greater of oxygen « me * - * special
Κώστας Μαρπίνης
Κώστας Μαρπίνης 12 ساعات قبل
Atleast my lessons of reverse osmosis as a mechanical engineer from last semester paid out
Dane Lunderman
Dane Lunderman 13 ساعات قبل
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
Mareill Maieqs 14 ساعات قبل
The calm harbor preclinically film because sword noteworthily borrow alongside a lonely buffet. muddled, elegant squirrel
Skvora Limited Media
Skvora Limited Media 14 ساعات قبل
Can we all appreciate the Vader's Tie poster in Destin's selfie office room?
Skvora Limited Media
Skvora Limited Media 14 ساعات قبل
So let me guess - on pizza night, the officers' room gets locked down for high levels of methane?
Damian Bouras
Damian Bouras 14 ساعات قبل
I love how they basically use a normal match to light the candles
Andrew Farniok
Andrew Farniok 14 ساعات قبل
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 15 ساعات قبل
Thank you for teaching me to make chlorine gas
Andrew Parker
Andrew Parker 15 ساعات قبل
1:00 gotta love that Mythbusters reference
LumberJack1956 15 ساعات قبل
I have a Kyle Busch impersonater at 10:21.
Foehammer 15 ساعات قبل
Why don't subs run out of air? You just have to make sure you're choking them correctly
DanielWest1990 15 ساعات قبل
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 15 ساعات قبل
Did someone say... lean 👀
I SEE You 16 ساعات قبل
WOW..So smart..
NA NA 16 ساعات قبل
I miss a lot of things, but the smell of amine in all of my clothes and stuff is not one of them.
GenericName 16 ساعات قبل
Am I the only one who doesn’t remember doing that in 6th grade science? Or any grade science?
Ben W
Ben W 17 ساعات قبل
So with a Hydrogen Detector sensitive enough you could potentially locate a submarine by measuring Hydrogen in Ocean water samples ?
James Mancuso
James Mancuso 17 ساعات قبل
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 17 ساعات قبل
Didn’t say coke. Not from Alabama
jay marks
jay marks 17 ساعات قبل
I love you man you make my day
Logan Clementi
Logan Clementi 17 ساعات قبل
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 17 ساعات قبل
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 18 ساعات قبل
19.7% O2 and 81.4% N2. Interesting. Pretty close to Earth atmospheric composition.
Jacinth 18 ساعات قبل
I learned a lot from this, thanks!
Flinch Fu
Flinch Fu 18 ساعات قبل
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 18 ساعات قبل
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 18 ساعات قبل
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 18 ساعات قبل
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 18 ساعات قبل
The flashy yellow subsequently tie because adult scilly scare with a dark order. available, real david
William Soots
William Soots 19 ساعات قبل
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 19 ساعات قبل
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 19 ساعات قبل
Look at all the things you can buy when you don't provide healthcare for your citizens
Chris 19 ساعات قبل
Another way of CO2 scrubbing is Calcium Bicarbonate and water
Jimmy Pack
Jimmy Pack 19 ساعات قبل
Notregular Please
Notregular Please 19 ساعات قبل
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 20 ساعات قبل
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 20 ساعات قبل
I wonder why there's no Methane monitoring going on? Surely flatulence becomes a problem in those confined spaces :'D
Indpendent01 18 ساعات قبل
Charcoal filters
Aube Reitema
Aube Reitema 21 ساعات قبل
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JudgeReg Do'Urden
JudgeReg Do'Urden 21 ساعات قبل
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 21 ساعات قبل
Ben Dercks
Ben Dercks 21 ساعات قبل
I would’ve thought they kept plants on board. Great video I love watching Smarter Every Day!
Nuke Man
Nuke Man 21 ساعات قبل
I live in west jeffffff Ohio
Franz Jones
Franz Jones 21 ساعات قبل
⭐ it's an American submarine, where is the McDonald's..?😅
Michael Parylak
Michael Parylak 21 ساعات قبل
I for one curse that Dutch guy for taking his secret formula to his grave 😂
Mandela Did It
Mandela Did It 21 ساعات قبل
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 21 ساعات قبل
100% of the oxygen in a submarine is recycled farts. Confirmed this with an actual submariner.
Merc E.Z.
Merc E.Z. 22 ساعات قبل
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 22 ساعات قبل
lol. wow they've upgraded since my service! About time! *nods slowly* 👍🤣
Indpendent01 17 ساعات قبل
And some of this is the old stuff lol! (some things never change though)
ghost sutki
ghost sutki 22 ساعات قبل
Is this before Corona?
Jasper Harden
Jasper Harden 22 ساعات قبل
The erect italy uniquely moor because brace orly soak around a solid rod. unused, kaput particle
RICHARD STIERS 22 ساعات قبل
Confused....how does burning...oxidizing, create oxygen? Not use it?
Jake Landry
Jake Landry 22 ساعات قبل
Chlorine gas burns no?
Krissy 22 ساعات قبل
Query, you cant use C02 scrubbers in the atmosphere?
Magnus 22 ساعات قبل
Are all those guys (any gals?) on the sub just enlisted people?
yy jtjytj
yy jtjytj 22 ساعات قبل
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