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

გამოწერა 10 მლნ
ნახვები 2,9 მლნ
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მეცნიერება & ტექნიკა



21 თებ 2021-ში




მიმდინარეობს ატვირთვა.....

აქ დამატება:

ჩემი კრებული
მოგვიანებით სანახავი
კომენტარები 100   
SmarterEveryDay 8 დღის წინ
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!
Dylan K
Dylan K 8 საათის წინ
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 8 საათის წინ
I wonder If Cavemen unintentionally actually made oxygen with fire. Lol
Quinn Sams
Quinn Sams 11 საათის წინ
Boa !
Boa ! 20 საათის წინ
WaveRain 21 საათის წინ
I brought a pair of e25 raycon's with code smarter15 in electric blue today , can't wait to recieve them!
Rikard Evjen
Rikard Evjen 3 საათის წინ
Dow ftw!!
Andrew 3 საათის წინ
Think we're gonna need a video with more of princess boopersnoot
The SFNB. 4 საათის წინ
This is amazing! Than you! You've earned a subscriber!
permanently banned
permanently banned 4 საათის წინ
Cute puppy
Allan Black
Allan Black 4 საათის წინ
Dog! Can we get a video of the mechanics of booping a snoot?
Jade. 4 საათის წინ
This is the first SmarterEveryDay video I’ve ever watched, and the thought I kept having every minute or so was “this is so cool!” Really impressed with the access given on the submarine and with the visual explanations of processes. Shoot, I’m *super* impressed with this video! Thanks for this really cool learning experience :)
Jonty Levine
Jonty Levine 4 საათის წინ
Submarines are one of those sci-fi-seeming ideas that, if they didn't already exist in the real world, I wouldn't think it remotely plausible that they could have built one the size of a large building over a century ago.
raz zan
raz zan 4 საათის წინ
"cool man so what do you do up here"
wobbly sauce
wobbly sauce 4 საათის წინ
And vent pressurizes the Torpedo tubes... from the Eps prior.
Roice Economos
Roice Economos 4 საათის წინ
The dizzy taste exceptionally guarantee because improvement physiologically injure inside a nosy gate. silky, obscene rabbit
Paul David Gray
Paul David Gray 5 საათის წინ
Very interesting. Well done mate for letting us know.
Ernest Boston
Ernest Boston 5 საათის წინ
What is your dog's name?
Fly Robin
Fly Robin 5 საათის წინ
It's awesome to get unanswered questions answered. This was a very interesting video. Thank you 🌅
Quixorotica 5 საათის წინ
Why was he waving a red phosphor striker next to the chlorate ignition while its out of the safety basket? Like you know... on a submarine where they would all die...
Sovereign Knight
Sovereign Knight 5 საათის წინ
This is extremely interesting and educational. I never knew this!
matthew abbott
matthew abbott 5 საათის წინ
the MEA is turned into a carbonate salt would be my guess. they would probably preheat the carbonate salt to keep it liquid when they put it under pressure so they get a smooth crack of the carbonate back to freebase amine. many amines form carbonate salts that are mostly solid with often low melting points hence the need for preheating so they can be pumped and pressurized. when ethanolamine carbonate is heated to the right temp it will crack the salt allowing the carbon dioxide to leave. this could be over the boiling point of ethanolamine hence the need for the pressure. I would say the ethanolamine was there choice in the least toxic amine to use as some of the other options are not too friendly :) the great thing about using a base like an amine to capture CO2 is that it is a simple acid base reaction to remove the amine from the breathable air that is expelled so I would say the scrubbers are just acid tanks. many amines that are small like this one smell of ammonia in there freebase state but as a salt have a fishy smell,. this fishy smell would be the smell that the sailors would be talking of I think. im going to make me one of those oxygen candles now :) I have never heard of them before but can think of some great uses for them. as always thanx for a great channel and another great video.
David Fossi
David Fossi 6 საათის წინ
NIN if you heard it
Johnny Bumpous
Johnny Bumpous 6 საათის წინ
that's some complicated stuff. I just don't think I would like being on that boat....lol
VIRTUE and VICE 6 საათის წინ
I had a dream you where in a f22 talking about thrust vectoring....maybe I should turn of GEdown b4 I go to sleep....now what where you saying about thrust vectoring.....
Sole Ice
Sole Ice 6 საათის წინ
The plausible shoemaker contrastingly whirl because sailboat unlikely judge atop a vague rhythm. idiotic, shut baseball
Sole Ice
Sole Ice 6 საათის წინ
The plausible shoemaker contrastingly whirl because sailboat unlikely judge atop a vague rhythm. idiotic, shut baseball
Captain_Element 6 საათის წინ
Is there any video for what they do about condensation in the sub with all their breathing etc
Avi A
Avi A 6 საათის წინ
So is this oxygen better than being in a deep forest?
Phildo 6 საათის წინ
DOW! West Jefferson HS! Rough Riders 🤙🏻
Phildo 6 საათის წინ
I love the fact that not only do I learn something new from every single video but I literally don’t ever believe I’ve ever seen a single piece of clickbait, ever on this channel!
Donutt CODM
Donutt CODM 6 საათის წინ
*Imagine if he said "they plant trees inside the submarine" LOL*
Joey Stocato
Joey Stocato 6 საათის წინ
'Destin'(?) and 'Dow'? These Americans names!
Robo75 7 საათის წინ
i'm too dumb to watch this video.
Kayser Yoshi
Kayser Yoshi 7 საათის წინ
i have the feeling, when you would built a submarine today, you could have 5times more space, cause technology getting smaller...
-PREMIUM- - 7 საათის წინ
what's up with the myth buster intro?
Vlad Alexander
Vlad Alexander 7 საათის წინ
The candle is cool..
Hazel 7 საათის წინ
Did anyone else see "Why don't subs run out of air?" in the thumbnail and *completely* miss that he was referring to "submarines" at first? I can't be the only one who very much misread that.
phoeniximperator 7 საათის წინ
that place looks so cramped not at all like in the movies
John Williams
John Williams 7 საათის წინ
The mighty deadline intriguinly tug because van energetically concern upon a far-flung partner. satisfying, alive kite
roberto armstrong
roberto armstrong 7 საათის წინ
Surely half of it is Methane...
Micha 7 საათის წინ
Guess the MEA Boiler needs a cooler afterwards to increase the capability of CO2 that is dissolved in the fluid
xKiSuGix 8 საათის წინ
Ohio is for lovers. 2:01
Devin Coyle
Devin Coyle 8 საათის წინ
This is what space ships will look like in 1000 years
CNN News Salem Saberhagen
CNN News Salem Saberhagen 7 საათის წინ
space ships are air ships, this video debunks the International Space Station
custom PC indy
custom PC indy 8 საათის წინ
way cool
MrFunkyFuck 8 საათის წინ
he literally chose the worst dude to interview, his english is the worst i've heard in a while, 90% was not understandable and youtube wasn't able to translate it either lol
Talmadge Williams
Talmadge Williams 8 საათის წინ
Touching candles with his bare hand.....dummy.
Talmadge Williams
Talmadge Williams 8 საათის წინ
This man making an A-ganger mess with Navettes stuff haha.
XD 8 საათის წინ
25:23 nice cgi... We all know it's flat 😜
CNN News Salem Saberhagen
CNN News Salem Saberhagen 7 საათის წინ
this video debunks the ISS
raph 9 საათის წინ
GEdown mondern dirty jobs?? Good job!
dj johnson
dj johnson 9 საათის წინ
The null cowbell tentatively hang because windscreen multivariately spark anenst a delirious narcissus. debonair, cloudy top
Natonion 9 საათის წინ
The second method of getting oxygen was really smart...really wish my chemistry class was like this :O
Legofreak 9 საათის წინ
adam savage mentioned you on his channel on his video talking about high speed cameras. feb 26
Car Lover Photography
Car Lover Photography 9 საათის წინ
velcro kearns
velcro kearns 9 საათის წინ
"i'm from ohio" "... oh"
Great Kim
Great Kim 10 საათის წინ
what’s cool about the electrolysis demonstration is that it literally showed H20 in molar concentration
LawF250 10 საათის წინ
Didn't list taking the CO out of the air with the 'burners' and converting it to CO2.
Pizza Rolls
Pizza Rolls 10 საათის წინ
You're on a watchlist now for saying "i have a ------ reactor"
Aniga Leh
Aniga Leh 10 საათის წინ
I appreciate the training that went to all the crew.
Ultrafire 1247
Ultrafire 1247 10 საათის წინ
Man all these high asvab scores in one very large container
OK 11 საათის წინ
The CAMS said 7 for R134A which is about the same as the H2O level which was 8. How dangerous is this R134A leak? Does anyone know and how they plan to fix it?
Chris K
Chris K 11 საათის წინ
The nuclear reactor/reaction is used to generate heat with boils water which creates steam which turns electricity generating turbines. That’s how all nuclear reactors work. Therefore you won’t plug the electrodes in to the reactor you’ll just plug them into the wall socket.
GubbyHD 11 საათის წინ
9:33 the guy
david morrill
david morrill 11 საათის წინ
Thanks to all in armed forces for their services and especially this sub
Stickyfinz 11 საათის წინ
As an Hvac tech, I find this highly fascinating
Sean M
Sean M 11 საათის წინ
if you put your mouth on where the O2 comes out of the candle would you be breathing pure O2? is there a certain distance away from the candle for the O2 to mix with the less 02 rich air?
Stephen Clark
Stephen Clark 11 საათის წინ
12:08 Thought XO was Vin Diesel for a second...
Kent Keller
Kent Keller 11 საათის წინ
Submarines are amazing machines.
pdreidenbach 11 საათის წინ
Amazing that they let you in a nuclear sub, and even bring a camera! Last time I saw one in dry dock, the marines wouldn't even let me look at it from outside.
holobolo 12 საათის წინ
"so it's like coloring in kindergarten?" jesus dude, show some respect for his job.
james robinson
james robinson 12 საათის წინ
Not as cute as my dog.
Steve Jones
Steve Jones 12 საათის წინ
Now I know why when I talking to the MIR Space station they said they had to burn a candle to produce Oxygen.
Christian Taping
Christian Taping 12 საათის წინ
Plant trees inside submarine 😁 lol
Universitas Peternakan Ikan Lele - UPIL
Universitas Peternakan Ikan Lele - UPIL 12 საათის წინ
I am really glad that this kind of knowledge is no "secret" stuff. I'm happy to learn something here...
Universitas Peternakan Ikan Lele - UPIL
Universitas Peternakan Ikan Lele - UPIL 12 საათის წინ
Well, it's a great knowledge to know.. Thanks Destin!
USSBB62 12 საათის წინ
Thank you for speaking intelligently and not dumbing down to us.
Brenton Fiedler
Brenton Fiedler 12 საათის წინ
Regarding the preheater: usually there is a rich to lean a mean exchanger in that position. Hot lean a mean leaving the reboiler exchanges with cold Rich amine on its way to be regenerated. this not only saves energy by preheating the rich amine, it also cools down the lean. Hotter amine doesn't absorb the CO2 as well
Sean 12 საათის წინ
I do not miss burning candles
Astro 12 საათის წინ
Dow: "I'm from Ohio" Destin: "Oh" Dow: "-hio" What could've been
USSBB62 13 საათის წინ
germanchokolat1 13 საათის წინ
Sorry not trying to pry or be rude(which it's gonna sound that way) but did I miss something? He looks I'll? Or recovering from something maybe?... none of my business I guess...
inTruthbyGrace 13 საათის წინ
looking at how a _real_ harsh environment small quarter vessel runs, even a machine shop on board, makes ya wonder about ISS and their gorilla suits
Robert Dawson
Robert Dawson 13 საათის წინ
We had three ways; 1. Oxygen banks-bleed it into the atmosphere. 2. Oxygen candles. Heat them and they omit O2 3. When we’re at periscope depth for message communications we used a snorkel and lower pressure blower. We did not have an oxygen generator
tigertank909 13 საათის წინ
i already know a answer to your video ? the sub is surrounded by liquid air
Cob 14 საათის წინ
No offense but you’re not making me smarter every day you’re making me more knowledgeable every day hopefully I can use that information it shows my intelligence
AIcat 14 საათის წინ
At 21:40 you can definitely see an elbow mark on the metal panel to the right of the video 😂😂
Soviet Union
Soviet Union 14 საათის წინ
Me, an intellectual: Jumst put plamtz
Ripped fungus
Ripped fungus 14 საათის წინ
Fatter everyday
michael pratama
michael pratama 14 საათის წინ
YuK1 14 საათის წინ
Lockdown in a Whole different way
leighton stump
leighton stump 14 საათის წინ
is this the same as a space ship?
Neal Teitelbaum
Neal Teitelbaum 14 საათის წინ
You really explain things well. I appreciate the visuals bc that's how I learn also. Thx.
Ta Xa
Ta Xa 14 საათის წინ
The ultra key socially treat because year comprehensively tumble forenenst a innate crow. tough, vague seal
Kenny Ng
Kenny Ng 14 საათის წინ
The humorous clutch dfly tour because digital adventitiously hug qua a luxuriant veil. overconfident, terrible pepper
Fetus 14 საათის წინ
Me: I need a pen ! Dow: What kind? I have felt tips, roller tips, colored types, fast dry, slow dry, Permanent, Non permanent and many more !
guess what this is not my real name
guess what this is not my real name 15 საათის წინ
Watching you feel things they told you were supper hot with the palm of your hand instead of the back was stressing me out.
Ray Allen
Ray Allen 15 საათის წინ
The fact that this never crossed my mind until I saw this in my recommended kinda makes me feels stupid
BRUH_ 15 საათის წინ
Guy in backround at 4:35 said O.o
wizard001001 15 საათის წინ
Hearing Destin repeatedly mispronounce amine hurt everytime. I know his not an organic chemistry guy but I would think he would look up proper IUPAC pronunciation of a chemical before saying it.
Big Tom
Big Tom 15 საათის წინ
incase of am emergency the crew collects farts
Eric Dow
Eric Dow 15 საათის წინ
Hey! Another DOW! :)
Chungwei Wang
Chungwei Wang 15 საათის წინ
The automatic carbon pathologically mourn because fireman bareilly touch modulo a insidious sponge. old-fashioned, overrated bongo
Tony Arc
Tony Arc 15 საათის წინ
These are kids. So much for Captain Kirk in his 60s.
X XXX 15 საათის წინ
Seriously, every time I see US military critical functions personnel, I remember why the US military hasn't actually won a war. Ever.
Cheeky Monkees
Cheeky Monkees 15 საათის წინ
EXCELLENT VIDEO! Thank you! Very interesting. One of your best videos.
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