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

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Vor 8 Tage

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Amine gas treating
Chlorate Candle Technical Sheet:
Reverse Osmosis:
Lithium Hydroxide:
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SmarterEveryDay Vor 7 Tage
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!
Boa !
Boa ! Vor 8 Stunden
WaveRain Vor 8 Stunden
I brought a pair of e25 raycon's with code smarter15 in electric blue today , can't wait to recieve them!
Geoff CUNNINGHAM Vor 15 Stunden
do they need to replace gases like nitrogen?
Gw Builder
Gw Builder Vor 21 Stunde
@Stan Ervin The idea is plausible; however, the lower the efficiency of the plant the more toxicity is generated. I think that is where the problem begins because the benefit verse the compound detriments create a negative cycle. In the natural environment those conditions can be overcome, but in a dependent environment where the oxygen generation is a necessity, those negatives make a no go situation. I like your determination, there is definitely an answer somewhere.
Stan Ervin
Stan Ervin Vor 22 Stunden
@Gw Builder Thank you for the input/clarification. My thoughts were leaning towards the use of ultra efficient low power consumption LEDs in a spectrum of sufficient fine tuning to obtain maximum O2 generation, perhaps utilizing arrays of Fresnel lenses. Just seems plausible. I feel like it could be utilized to oxygenate the vessel at least in a supplemental role with other methods that are currently implemented, even if a 25% level of impact is realized.
Christian Taping
Christian Taping Vor 17 Minuten
Plant trees inside submarine 😁 lol
Universitas Peternakan Ikan Lele - UPIL
Universitas Peternakan Ikan Lele - UPIL Vor 20 Minuten
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 Vor 24 Minuten
Well, it's a great knowledge to know.. Thanks Destin!
USSBB62 Vor 26 Minuten
Thank you for speaking intelligently and not dumbing down to us.
Brenton Fiedler
Brenton Fiedler Vor 29 Minuten
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 Vor 34 Minuten
I do not miss burning candles
Astro Vor 35 Minuten
Dow: "I'm from Ohio" Destin: "Oh" Dow: "-hio" What could've been
USSBB62 Vor 45 Minuten
germanchokolat1 Vor 56 Minuten
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 Vor Stunde
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 Vor Stunde
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 Vor Stunde
i already know a answer to your video ? the sub is surrounded by liquid air
Cob Vor Stunde
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 Vor Stunde
At 21:40 you can definitely see an elbow mark on the metal panel to the right of the video 😂😂
Soviet Union
Soviet Union Vor Stunde
Me, an intellectual: Jumst put plamtz
Ripped fungus
Ripped fungus Vor Stunde
Fatter everyday
michael pratama
michael pratama Vor Stunde
YuK1 Vor 2 Stunden
Lockdown in a Whole different way
leighton stump
leighton stump Vor 2 Stunden
is this the same as a space ship?
Neal Teitelbaum
Neal Teitelbaum Vor 2 Stunden
You really explain things well. I appreciate the visuals bc that's how I learn also. Thx.
Ta Xa
Ta Xa Vor 2 Stunden
The ultra key socially treat because year comprehensively tumble forenenst a innate crow. tough, vague seal
Kenny Ng
Kenny Ng Vor 2 Stunden
The humorous clutch dfly tour because digital adventitiously hug qua a luxuriant veil. overconfident, terrible pepper
Fetus Vor 2 Stunden
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 Vor 2 Stunden
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 Vor 2 Stunden
The fact that this never crossed my mind until I saw this in my recommended kinda makes me feels stupid
BRUH_ Vor 2 Stunden
Guy in backround at 4:35 said O.o
wizard001001 Vor 3 Stunden
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 Vor 3 Stunden
incase of am emergency the crew collects farts
Eric Dow
Eric Dow Vor 3 Stunden
Hey! Another DOW! :)
Chungwei Wang
Chungwei Wang Vor 3 Stunden
The automatic carbon pathologically mourn because fireman bareilly touch modulo a insidious sponge. old-fashioned, overrated bongo
Tony Arc
Tony Arc Vor 3 Stunden
These are kids. So much for Captain Kirk in his 60s.
X XXX Vor 3 Stunden
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 Vor 3 Stunden
EXCELLENT VIDEO! Thank you! Very interesting. One of your best videos.
Ronald Anderson
Ronald Anderson Vor 3 Stunden
Could you link the full Obama interview. Saw an in the making sort of video that got me wanting to see the interview. But can't seem to find the full anywhere.
Sam Bland
Sam Bland Vor 3 Stunden
I worked in a pool plant room when I was 21 and I accidentally mixed chlorine and hydrochloride and gassed the whole room out. Chlorine gas is not pleasant.
Danyal Mondol
Danyal Mondol Vor 3 Stunden
The creators of the game AmongUs are way smarter than i thought. 🤔
SecretG4mer Vor 3 Stunden
Me an intellectual: They just put plants into the tanks
otrot land
otrot land Vor 3 Stunden
cool, why not convert co2 to remove the oxygen and carbon?
Barbarella Carpenter
Barbarella Carpenter Vor 3 Stunden
Where farts go in space?
margaret neanover
margaret neanover Vor 3 Stunden
You might want to make it public
Joshua Gibson
Joshua Gibson Vor 3 Stunden
He literally uses and said Nine inch Nail. Nice.
Haskell Hoeger
Haskell Hoeger Vor 3 Stunden
The healthy timpani identically harm because lycra erroneously work forenenst a ambiguous brick. smelly, unwieldy jury
HeyLookIts Smith
HeyLookIts Smith Vor 3 Stunden
Being a Submarine Vet I was prepared for the worst. This was definitely fun to see again!
Mellissa Dalby
Mellissa Dalby Vor 4 Stunden
Excellent video. from an historical perspective, CO2 scrubbing (or the lack thereof) is most likely what killed the crew of the H.L. Hunley, the FIRST submarine to sink a ship in time of war. Just saying... More importantly, HI Princess Booper Snoot!
Juan Rocha
Juan Rocha Vor 4 Stunden
The worried fuel hooghly drum because brow superficially tow within a messy puffin. tidy, careful hub
kerry folden
kerry folden Vor 4 Stunden
not normal to live on a sub stop you fools
Van Wilder
Van Wilder Vor 4 Stunden
It's refreshing to see a young adult with manners and confidence. Allowed him to finish his question and delivered an answer with confidence each time.
john smith
john smith Vor 4 Stunden
Cousin Fartin Martin was rejected for sub duty
Mad Martian
Mad Martian Vor 4 Stunden
Did any other fools think he was hold a white chocolate Kit Kat bar in the thumbnail? 🤦‍♂️
Jason Vor 4 Stunden
I have an interesting video for you! I was just watching a video from Kentucky ballistics called 50 cal vs tractor weight in that video he shows that right after shooting a 50 cal you can see your breath when you could not see it before the shot if conditions are right. Please do a video explaining that I'm sure you will have fun doing a video with 50 Cals
traviss wiley
traviss wiley Vor 4 Stunden
No way I could live on a sub. I would go crazy being in such tight spaces.
Scuffed Vor 4 Stunden
4:35 in, his face in the background LOL!!
therealmatman Vor 4 Stunden
Sprinkle LiOH on my bunk? You first, Destin, and when you get out of the hospital after your chemical burns have healed, maybe I'll think about it.
Craig Monteforte
Craig Monteforte Vor 5 Stunden
Cool video ! It’s nice to see how professional all the Submarine personell are
fred CDXX
fred CDXX Vor 5 Stunden
this is driving me nuts monoethylamine!
John Trollston
John Trollston Vor 5 Stunden
This felt like 3rd year chemical engineering all over again 😂 cheers
بن سودان Abdul Sodan
بن سودان Abdul Sodan Vor 5 Stunden
Did you see the people in the submarine... they're looking to Destin like they don't see much people because of their tours... Thanks Destin we learned something
West Senkovec
West Senkovec Vor 5 Stunden
My uncle drive one of those submarines and he said they can hold their breath.
Tranxikoritian Vor 5 Stunden
idk why but I like the sounds from that animation xD 24:20
nabiddy badiddy
nabiddy badiddy Vor 5 Stunden
Dustin: "This ia a lunar lander" Me: "What...for ants?!"
Chris Gonzalez
Chris Gonzalez Vor 6 Stunden
The sore nickel puzzlingly join because diaphragm encouragingly copy onto a spiritual cartoon. melted, violent silica
Ulujmf Vor 6 Stunden
He should make a video about what kind of education those guys got
Red Revolver
Red Revolver Vor 6 Stunden
I’m an electrician and I would love to build a sub after looking at this.
Kelly Jackson
Kelly Jackson Vor 6 Stunden
crews mess Methane/Sulphur 99% sumbudy light a candle
Court Ben
Court Ben Vor 6 Stunden
I didn't know I needed to know this, I am glad I clicked on the link.
Henry T
Henry T Vor 6 Stunden
I thought they would use liquid oxygen but it seems too dangerous to have a big drum of liquid oxygen the sub lol.
Simon Wang
Simon Wang Vor 6 Stunden
The enthusiastic risk quantitatively add because quiver empirically poke along a careful decade. smooth, same brandy
Bill D.
Bill D. Vor 6 Stunden
Comforting to know our boat was not the only one to have problems with "the bomb". Our boat would burn candles all the time, especially before field day.
Suki Mu
Suki Mu Vor 7 Stunden
Russia: take notes comrade, free capitalist upgrades...
Terd Ferguson
Terd Ferguson Vor 7 Stunden
Why doesn’t earth run out of air?
George Garcia
George Garcia Vor 7 Stunden
wow! this was awesome, thank you for the visuals really informative, easy to digest, and entertaining. keep the lessons coming
Darius Tanz
Darius Tanz Vor 7 Stunden
Those people most be important to the government, aren’t they?
One piece is good change my mind :
One piece is good change my mind : Vor 7 Stunden
They use Nokia’s to give them unlimited air
Savanah Bustle
Savanah Bustle Vor 7 Stunden
Why isn’t technology like this being used in Countries with the poorest air quality? Is that even possible?
jonathan morand
jonathan morand Vor 7 Stunden
instead of releasing it into the atmosphere, Those guys should store the hydrogen into tanks at the very least. it's useful, and they've got to create tons of it if they make so much oxygen via electrolysis. have it done, I'm sure hydrogen could be useful for the army loll.
OrBiTaL18 Vor 7 Stunden
what about nitrogen content in the air almost 78% .. ?
the_lane_26 _
the_lane_26 _ Vor 7 Stunden
Jerry Zakariasen
Jerry Zakariasen Vor 7 Stunden
Great video! Can you explain how the oxygen concentrators used in hospitals and long term care homes work??
J R Vor 7 Stunden
So I could turn a bath tub upside down create an air pocket and take 2 handheld passive systems with me and I could survive for a few hours?Cool.
holiday2010 Vor 7 Stunden
Way to not follow the MRC and wear proper ppe
soraXharu Vor 7 Stunden
Hey Destin! I genuinely get smarter every day with your videos! I recently saw a short documentary about the Pro US Boomerang team and decided I wouldn't spoil myself on how boomerangs work in case you do a video about it ;)
hockeymann88 Vor 7 Stunden
Very interesting. Great content. So, by my calculations, at the time you were filming, the oxygen percentage for the sub was about 19%. That is the O2 torr / total torr. 19% is fine for sustaining human life but I wonder why they don't shoot for 21% (what we typically breath at sea level). Any idea?
Heat Productions Official
Heat Productions Official Vor 7 Stunden
Every state looking at this and decided to research this tec or reverse engineered it is now thinking to settle along the coastline in civilization
Roy Public
Roy Public Vor 7 Stunden
Did they show you how they use relative bearing grease?
Patrick Vor 8 Stunden
That was awesome
Barkeeper Kvoth
Barkeeper Kvoth Vor 8 Stunden
Wow I am very surprised how much freedom they gave you to record from amr to middle level like that. You can see COB in the background wanting to say something too. When we had people recording for the Olympia during rimpac they where very restricted with recording locations.
Barkeeper Kvoth
Barkeeper Kvoth Vor 7 Stunden
@minij hooi what?
minij hooi
minij hooi Vor 8 Stunden
Who is the Impostor?
Rosa Amarillo
Rosa Amarillo Vor 8 Stunden
First guy I ever met from Ohio in the military pointed out that the Ohio state flag is the only state flag that’s a pennant.... Oh!
minij hooi
minij hooi Vor 8 Stunden
The adventurous bladder unlikely untidy because boy perplexingly curve an a spooky lynx. racial, earsplitting booklet
Nitta Reisshie
Nitta Reisshie Vor 8 Stunden
Thanks, I learned something new! And thanks to those guys on submarine, who let you make the video.
Mike Patterson
Mike Patterson Vor 8 Stunden
Did you say impordant instead of important??
jackal13antern Vor 8 Stunden
So, to explain the pre-heating of the MEA, it is done by a heat exchanger. Think of it like a radiator, on one side you have the recently boiled Lean MEA, on the other you have the cold Rich MEA. The thermal energy is transferred across the heat exchanger, simultaneously cooling the Lean MEA and heating the Rich MEA. It's more efficient in several ways. 1) if you already have something hot nearby, why waste the energy heating it up if you can sap heat from something you want to cool. 2) cool MEA absorbs CO2 better, so you spend less energy cooling it before it is sent back to the absorbing tower.
Stu R
Stu R Vor 8 Stunden
Princess Boophersnoot! I love it! Thanks, Destin!
Negro Damascus
Negro Damascus Vor 8 Stunden
I always knew that I'd be rich if I grew up in the 80's
Oxim2100 Vor 8 Stunden
got claustrophobia just from watching this
Tre916 Vor 8 Stunden
There's a lot more woodgrain on that then I'd think, Looks more like an RV than the cold steel hatches of most submarine movies n such.
NOT LAG Vor 8 Stunden
I know why they picked this sailor for the video in the beginning
Tran minh Khoi
Tran minh Khoi Vor 9 Stunden
Is it just me or his accent is extremely difficult to undertand??
whatever 12
whatever 12 Vor 9 Stunden
My next suggestion is : us coast gard capture a submarine with $60 mil of cocaine Fair to say the cartel are taking note till the start of this series
U.S. Militia
U.S. Militia Vor 9 Stunden
Are the iron and sodium chlorate candle available for civilian use? Would be nice to have a few of these in a survival bunker. 🇺🇸
Zac Duke
Zac Duke Vor 9 Stunden
Pavel works hard!
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