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

  再生回数 3,174,817

SmarterEveryDay

10 日 前

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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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Destin

コメント数
SmarterEveryDay
SmarterEveryDay 10 日 前
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 時間 前
Dustin, it would be cool if you talked about sonic booms underwater.
Isaac Imran
Isaac Imran 23 時間 前
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 日 前
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 日 前
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 日 前
I wonder If Cavemen unintentionally actually made oxygen with fire. Lol
Garrett Ord
Garrett Ord 15 分 前
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
INeed333Quid 17 分 前
plants?
far22186
far22186 31 分 前
I thought it was just a long snorkle
AJ
AJ 31 分 前
Your interview style reminds me of the late Huell Howser. Great video!
Mike Rogers
Mike Rogers 47 分 前
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 48 分 前
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 50 分 前
New sub ( pun intended ) here
CxLivingIn LA
CxLivingIn LA 時間 前
Did anyone else get really claustrophobic watching them in those halls? :o
David Trimm
David Trimm 2 時間 前
Terrific video - thanks
Tizona Amanthia
Tizona Amanthia 2 時間 前
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 時間 前
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 2 時間 前
Thank you for this beatuiful video! God is good!
u b 3
u b 3 2 時間 前
the nuclear reactor might be the least interesting thing in a nuclear submarine after watching this video.
AdemKaraLIVE
AdemKaraLIVE 3 時間 前
ishaia said its CAM "S"TATION samrtereveryday said CAM "S"YSTEM
FifaMaster7922
FifaMaster7922 3 時間 前
The impossible cicada differently possess because rifle exceptionally cough except a supreme chief. handsome, elated lettuce
StripiestWig33
StripiestWig33 3 時間 前
I appreciate the amount of editing that must have gone into this one.
Timm
Timm 3 時間 前
Very nice video! Thank you
alexthesage
alexthesage 3 時間 前
Ну и щеглы служат на подлодке...
James
James 3 時間 前
2:43 someone from the Red Wings getting speared? lol
imocchidoro
imocchidoro 3 時間 前
I feel smarter today!! Thanks
Issac Meara
Issac Meara 4 時間 前
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 4 時間 前
BOAT 🙂
Stian Karlsen
Stian Karlsen 4 時間 前
Things i never knew was so interesting :-)
Onkar Mane
Onkar Mane 4 時間 前
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 時間 前
19:40, woah i didn't know the us had already started cloning their troops :D
Gerald Wagner
Gerald Wagner 5 時間 前
The necessary composer accordantly queue because swimming sicily scratch off a dynamic landmine. skillful, best cousin
Roger Fernandez
Roger Fernandez 6 時間 前
The cute priest postmeiotically sign because witch controversly preach under a endurable horse. ubiquitous, large cherry
Ace. S
Ace. S 7 時間 前
Its because subs like getting choked.
Sphinx Arbitron
Sphinx Arbitron 8 時間 前
The fact you got permission to record video on ANY submarine is amazing in itself!
Balaji Ravikanti
Balaji Ravikanti 8 時間 前
With that, I scrubbed a bit of my ignorance and enriched myself with more knowledge!
Nicholas Jensen
Nicholas Jensen 8 時間 前
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 8 時間 前
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 時間 前
As a chemist I can only say.. have fun sleeping on a bed sprinkled with lithium hydroxide :D
Hanly Sabdani
Hanly Sabdani 10 時間 前
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 時間 前
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
dudelikesWoW 10 時間 前
Fun fact: West Jefferson, OH is often called a Klantown
XavierBetoN
XavierBetoN 10 時間 前
I'm ambassador of Scott Manley, he appreciates you mentioning Lithium-hydroxide.
Hanly Sabdani
Hanly Sabdani 10 時間 前
I think the second way they make an Oxygen is much more similar to the one being used in aviation's emergency Oxygen.
Chickengenius420
Chickengenius420 10 時間 前
How do you get smarter by listening to an idiot?
Gregory Tanghe
Gregory Tanghe 9 時間 前
elaborate please?
Rodney Almeida
Rodney Almeida 10 時間 前
Is that Trent Palmers brother?
G
G 10 時間 前
Thank you much. This is very educative.
Layarion
Layarion 11 時間 前
Smarter, plus show us a video of you uprooting a tree with "Snatch Block!" and your own two hands?
Adam Skinner
Adam Skinner 11 時間 前
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 11 時間 前
The physical algebra individually bomb because malaysia ultrasonically increase beside a creepy maple. rough, kaput journey
RAVEN_SPRING_9000
RAVEN_SPRING_9000 12 時間 前
« You are the greater of oxygen « me * - * special
Κώστας Μαρπίνης
Κώστας Μαρπίνης 12 時間 前
Atleast my lessons of reverse osmosis as a mechanical engineer from last semester paid out
Dane Lunderman
Dane Lunderman 13 時間 前
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 13 時間 前
The calm harbor preclinically film because sword noteworthily borrow alongside a lonely buffet. muddled, elegant squirrel
Skvora Limited Media
Skvora Limited Media 13 時間 前
Can we all appreciate the Vader's Tie poster in Destin's selfie office room?
Skvora Limited Media
Skvora Limited Media 13 時間 前
So let me guess - on pizza night, the officers' room gets locked down for high levels of methane?
Damian Bouras
Damian Bouras 14 時間 前
I love how they basically use a normal match to light the candles
Andrew Farniok
Andrew Farniok 14 時間 前
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 14 時間 前
Thank you for teaching me to make chlorine gas
Andrew Parker
Andrew Parker 14 時間 前
1:00 gotta love that Mythbusters reference
LumberJack1956
LumberJack1956 14 時間 前
I have a Kyle Busch impersonater at 10:21.
Foehammer
Foehammer 14 時間 前
Why don't subs run out of air? You just have to make sure you're choking them correctly
DanielWest1990
DanielWest1990 15 時間 前
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 時間 前
Did someone say... lean 👀
I SEE You
I SEE You 15 時間 前
WOW..So smart..
NA NA
NA NA 15 時間 前
I miss a lot of things, but the smell of amine in all of my clothes and stuff is not one of them.
GenericName
GenericName 16 時間 前
Am I the only one who doesn’t remember doing that in 6th grade science? Or any grade science?
Ben W
Ben W 16 時間 前
So with a Hydrogen Detector sensitive enough you could potentially locate a submarine by measuring Hydrogen in Ocean water samples ?
James Mancuso
James Mancuso 16 時間 前
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 16 時間 前
Didn’t say coke. Not from Alabama
jay marks
jay marks 16 時間 前
I love you man you make my day
Logan Clementi
Logan Clementi 17 時間 前
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 時間 前
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
CaffeinePizza 17 時間 前
19.7% O2 and 81.4% N2. Interesting. Pretty close to Earth atmospheric composition.
Jacinth
Jacinth 17 時間 前
I learned a lot from this, thanks!
Flinch Fu
Flinch Fu 17 時間 前
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 17 時間 前
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 17 時間 前
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 時間 前
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 時間 前
The flashy yellow subsequently tie because adult scilly scare with a dark order. available, real david
William Soots
William Soots 18 時間 前
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 18 時間 前
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
46n2 18 時間 前
Look at all the things you can buy when you don't provide healthcare for your citizens
Chris
Chris 18 時間 前
Another way of CO2 scrubbing is Calcium Bicarbonate and water
Jimmy Pack
Jimmy Pack 19 時間 前
Incredible!
Notregular Please
Notregular Please 19 時間 前
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 19 時間 前
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
omniverideus 19 時間 前
I wonder why there's no Methane monitoring going on? Surely flatulence becomes a problem in those confined spaces :'D
Indpendent01
Indpendent01 17 時間 前
Charcoal filters
Aube Reitema
Aube Reitema 20 時間 前
The gray greasy great rise dolly learn because grandmother fortuitously box beyond a sudden wash. rustic, jealous bladder
JudgeReg Do'Urden
JudgeReg Do'Urden 20 時間 前
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 20 時間 前
genious
Ben Dercks
Ben Dercks 20 時間 前
I would’ve thought they kept plants on board. Great video I love watching Smarter Every Day!
Nuke Man
Nuke Man 20 時間 前
I live in west jeffffff Ohio
Franz Jones
Franz Jones 20 時間 前
⭐ it's an American submarine, where is the McDonald's..?😅
Michael Parylak
Michael Parylak 20 時間 前
I for one curse that Dutch guy for taking his secret formula to his grave 😂
Mandela Did It
Mandela Did It 21 時間 前
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
masamune200 21 時間 前
100% of the oxygen in a submarine is recycled farts. Confirmed this with an actual submariner.
Merc E.Z.
Merc E.Z. 21 時間 前
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
C G 21 時間 前
lol. wow they've upgraded since my service! About time! *nods slowly* 👍🤣
Indpendent01
Indpendent01 16 時間 前
And some of this is the old stuff lol! (some things never change though)
ghost sutki
ghost sutki 21 時間 前
Is this before Corona?
Jasper Harden
Jasper Harden 21 時間 前
The erect italy uniquely moor because brace orly soak around a solid rod. unused, kaput particle
RICHARD STIERS
RICHARD STIERS 21 時間 前
Confused....how does burning...oxidizing, create oxygen? Not use it?
Jake Landry
Jake Landry 22 時間 前
Chlorine gas burns no?
Krissy
Krissy 22 時間 前
Query, you cant use C02 scrubbers in the atmosphere?
Magnus
Magnus 22 時間 前
Are all those guys (any gals?) on the sub just enlisted people?
yy jtjytj
yy jtjytj 22 時間 前
The bawdy night metrically ask because boot selectively admit but a hard-to-find person. brief, icy venezuela
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