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

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Prieš 9 dienų

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Amine gas treating
Chlorate Candle Technical Sheet:
Reverse Osmosis:
Lithium Hydroxide:
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SmarterEveryDay Prieš 9 dienų
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!
Dylan K
Dylan K Prieš dieną
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 Prieš dieną
I wonder If Cavemen unintentionally actually made oxygen with fire. Lol
Quinn Sams
Quinn Sams Prieš dieną
Boa !
Boa ! Prieš dieną
WaveRain Prieš dieną
I brought a pair of e25 raycon's with code smarter15 in electric blue today , can't wait to recieve them!
Connor Beckmann
Connor Beckmann Prieš minutę
Preheat of amine so the cool amine doesn’t stop the boil in the boiler?
Maha Rajah
Maha Rajah Prieš 3 minutes
Good job !
meister adrian
meister adrian Prieš 7 minučių
i hit thumbs up for the dog
Scott C
Scott C Prieš 7 minučių
Another great video, thank you Destin.
DankScape Prieš 18 minučių
The way you told DOW to "say it slower" at 20:25 was quite rude.
swarna mohanty
swarna mohanty Prieš 46 minučių
Hydrolysis of water.
wan iman
wan iman Prieš val
Why dont they use phytoplankton to produce oxygen? Just add in water, IV light and boom! Oxygen
Mr Techie
Mr Techie Prieš val
Nuclear is the best source of baseload power, by far.
J J Prieš val
Amazing show.
r0b690 Prieš val
Always liked the vids but I got to say the submarine videos were great, really interesting. Thanks for the content
Chris Ensing
Chris Ensing Prieš val
Thank you for posting this video. It has been 14 years since I left my boat, and this really put me right back. This was the same class and size as my sub as well. I heard a shipmate say he had never seen a candle burned, and that was the case for me too. I was aboard for 2.5 -3 years and never seen one burned. I guess that's a good thing =D
Mr Techie
Mr Techie Prieš val
Build up of CO2 kills even if there is oxygen.
su oh
su oh Prieš 2 val
The outgoing marble eventually paste because snail cytopathologically branch failing a melted north. malicious, unwieldy house
Dave smokey
Dave smokey Prieš 2 val
When did it become the submarine channel?
arun secret
arun secret Prieš 2 val
The aggressive chauffeur ironically curve because sheep angiographically mend unto a strong helmet. aggressive, unbecoming backbone
Tom R
Tom R Prieš 2 val
Surely there needs to be equality. More females on subs :D
Malachi Strachan
Malachi Strachan Prieš 2 val
Just crack a window dummies
MrVivekkp Prieš 2 val
Whoa.. I always wanted to know this.
Lolmaster roach
Lolmaster roach Prieš 2 val
I was thinking about COVID but then I realized that they aren’t exactly exposed to it in the sub.
jtmonie29445 Prieš 2 val
An FYI, the reactor just helps create steam for the turbine generators to create electricity for the AOG. There’s no direct connection to the reactor.
01fuzzylogic01 Prieš 2 val
really nice chaps down there in the submarine. thanks for the education
Plural Kumquat
Plural Kumquat Prieš 3 val
I feel like monoethanolamine should be pronounced differently. Less emphasis on the A in amine.
sleepingkirby Prieš 3 val
In the electrolysis reaction with purified water using potasium hydroxide, where does the potassium go in the reaction? (edit, answered my co2 question)
Zealant Prieš 4 val
Caption: [Laughs like a man who has accidentally touched hot things in the past]
The S Word
The S Word Prieš 4 val
Is that the most important duty on the boat.
Anton B
Anton B Prieš 4 val
Never knew Austin Evans is now working on a submarine
Jack Noble
Jack Noble Prieš 4 val
The acceptable distribution reassembly confess because wound quickly kneel from a furry furtive schedule. kaput, nasty chief
Dharma Jannyter
Dharma Jannyter Prieš 5 val
0:02 "This is a lunar lander" 0:06 "This is a nuclear submarine" Ha, you can't fool my trained eyes! Those were just models!
Dann0343 Prieš 5 val
I'm going to guess electrolysis
Alkaris Prieš 5 val
I'm guessing you got connections to people in all sorts of places to be able to get a ride on a submarine like this.
Caye Zara
Caye Zara Prieš 5 val
Thank you and so with the US Navy Personnel for letting you, and share with us a fascinating system as a result of science, physics, chemistry, math and engineering. Amazing!!
zoman zero
zoman zero Prieš 5 val
Just get pavel in there he will sort it out
Banks Dennis
Banks Dennis Prieš 6 val
The open author formerly melt because penalty jointly soak around a gainful bone. adhesive, abandoned bamboo
R S K Prieš 6 val
At start i thought wth this video is 30 mins, ended up watching fully.
R S K Prieš 6 val
Summary 26:00 , i recommend watching the whole video...
R S K Prieš 6 val
These guys know what they are doing
Miro Korinek
Miro Korinek Prieš 6 val
“You’re Oxygen creator” I love that line of the guy so much
Oscar Ayala
Oscar Ayala Prieš 7 val
Dow is very well at his job he’s so cool
stevo7770 Prieš 7 val
Yo, bein on a submarine sounds like a bit of work
Shawn Clarkson
Shawn Clarkson Prieš 7 val
What are you going to do when you look into the facts and not someone else's theories or so called facts and you find out we don't live on a ball flying through space at over 1 million mph and around the sun at 666000mph and spinning at 1,000mph and going through the milky way at 500.000mph 😆? You honestly put all your time into that lie? I'd look into other facts sir. Best to you.
Shawn Clarkson
Shawn Clarkson Prieš 7 val
Either a liar or not smart.
David Eddy
David Eddy Prieš 7 val
I wasn't expecting how low tech everything would be...analog controls, burning the candles. Oh yea our O2 system is down. No problem we'll just burn these candles we can't put out if something goes wrong.
Brew Sauce
Brew Sauce Prieš 7 val
If lithium hydroxide is a strong base like sodium hydroxide they probably wouldn't want to spread it on the sailors bunks...
I am The one
I am The one Prieš 7 val
“I wonda...scratch scratch”
Younoki Prieš 7 val
Im not a scientist or an engineer, but all you have to do is plant a tree, and BOOM, free air
af24us af24us
af24us af24us Prieš 7 val
@5:20 Bachrach sniffers are deployed on Toledo Class Submarines - Is the Bachrach Marketting team listening ? :-)
DJ J Prieš 8 val
The axiomatic customer unusually itch because humidity immunohistochemically wriggle below a lumpy velvet. elite, nippy charles
Benjamin Kennedy
Benjamin Kennedy Prieš 8 val
Hey I saw a cup from Bass pro shops
Space Cat
Space Cat Prieš 8 val
How long can the submarine hold without needing to refill fuel and stuff
Space Cat
Space Cat Prieš 8 val
I have been in a submarine before but its smaller and not active with old equipment
E P Prieš 8 val
AmAZINg! god bless those guys! thanks for your service!
Space Cat
Space Cat Prieš 8 val
I think that the sea plants ane life havent loaded it havent generated.. *Game Loading...*
tydeze1 Prieš 8 val
So when do we send Dustin to the ISS? lol
Brian Huntington
Brian Huntington Prieš 8 val
WOW!!! Who comes up with somthing like that??? I mean, what accidents had to happen for someone to figure out burning these chemicals produces oxygen, and this chemical takes carbon dioxide out of the air????? Science is sooo much fun!!! I love your channel!!!!
imp3r1alx Prieš 8 val
Does the Lithium Hydroxide never run out ?? i mean keep scrubbing co2 like forever ?? it's impossible right.. so what humans do with the leftovers ??
Plazma Pufferfish
Plazma Pufferfish Prieš 9 val
So youre telling me this whole system is completely reliant on purifying sea water?
Roennei Prieš 9 val
“Every 2 hours” thats a lot of candles to store.
Jonathan Prieš 4 minutes
Only as a backup that they use them, they would be pulled from mission if they didn't have any candles and their electrolysis machine was down.
Holly Y
Holly Y Prieš 6 val
I thought that too but I guess it’s only as a backup
Dalton Trinklein
Dalton Trinklein Prieš 9 val
This is honestly pretty freaking cool👍
A M Prieš 9 val
After 8 mins I forgot the title of the video.
Dave Hergert
Dave Hergert Prieš 9 val
Need to know, what diagraming tool was used to create the MEA scrubber system animation ?
ACE Prieš 9 val
i like how the crew were like seeing destin and just like nope other way LOL
BRAD’S A TACO Prieš 9 val
You learn more from this channel than your whole life through school
Jozef Behran
Jozef Behran Prieš 9 val
23:37 The explanation is simple. The "amin" wants to be fizzy when it is cold but it wants to be flat when hot. So after the amin is saturated with CO2, it is heated up, which causes it to release that CO2. That is why the tower is called "boiling tower" because the CO2 is boiled out. This results in gaseous CO2 and the lean amin. The gaseous CO2 is pumped off by that compressor, the lean amin is cooled off and fed back to the absorption tower, where it completes the cycle.
Hardy H.H
Hardy H.H Prieš 9 val
I feel bad for Dow. not sure if he's nervous or just socially awkward and was forced into a situation for this channel. You can clearly see he wants no part of this youtube film crew
Dylan Nance
Dylan Nance Prieš 9 val
Crazy how the only way to live is to purify the water. For oxygen and pressure.
Viking Excavating
Viking Excavating Prieš 9 val
I thought they had gills
Lord Farquar
Lord Farquar Prieš 10 val
Hey destin can you make a video if you havent already on how much nuclear vehicles mainly nuclear submarines, I'd love to see it and learn about it, I'm sure I could google it and do my own research but I'd love to watch you do it, plus I'm sure alot of your viewers are wondering as well .
Rodney J.
Rodney J. Prieš 10 val
Nuclear submarine deep dive! Lol nooice!
WarpFactor999 Prieš 10 val
CO2 scrubbers and H2/hydrocarbon burners are the part most people never hear about. The other two significant factors are the carbon filters in the fan room to absorb all of the farts and the electrostatic scrubbers that keep the particulates out of the air. Is it pure air? Well, after 3-4 weeks out in a sealed tube, when you pop the hatch and ventilate the boat, you can literally smell every fish in the sea.
Desjardiniii Prieš 10 val
I was wondering why you couldn’t use the CO2 system in a way to burn off the Carbon, leaving oxygen.
coronavirus Prieš 10 val
Exphoria_ Prieš 10 val
Would it be possible to build an air tight room and live in it with a single tree, of course with all the necessities, except oxygen, would the tree itself be enough to keep someone alive if they had everything they needed
Mitch Connor
Mitch Connor Prieš 10 val
My tax dollar..
s70driver2005 Prieš 10 val
In the Navy one way we take care of Class D fires is to throw it over the side of the ship. Let the ocean take care of it!!!
Tristan Barnard
Tristan Barnard Prieš 10 val
I feel like this is give more info than school does like idk if that’s just me but.
Anthony O
Anthony O Prieš 11 val
It’s like watching J-Rock before he picked up the two turn tables and a microphone.
Anthony O
Anthony O Prieš 19 minučių
@Curtis Kretzer Trailer Park Boys
Curtis Kretzer
Curtis Kretzer Prieš 9 val
Leonel Perez
Leonel Perez Prieš 11 val
He's looks so young yet knows every little detail when questioned. Props to Dow from Ohio
ninjedi Prieš 11 val
same reason why fishes dont run out of air. duhhhhhh.
Mason Mcgraw
Mason Mcgraw Prieš 11 val
Cold liquid dissolves more gas than warm liquid thats why the amine gets heated. It is also why your pop goes flat faster when it's warm.
Mason Mcgraw
Mason Mcgraw Prieš 11 val
Or at least cold liquid can hold more dissolved gas
21 cabbage
21 cabbage Prieš 11 val
Ever notice how many pens that dudes got
TravisFabel Prieš 11 val
We need to bless this ship. That way it can be the Holy Toledo.
Lean 2200
Lean 2200 Prieš 11 val
I learn more from youtube than i did from school
Stealth Plane
Stealth Plane Prieš 11 val
How do submarines dispose of trash?
Derek T.Y. Wu
Derek T.Y. Wu Prieš 11 val
Can you separate C from CO2??
scuzzjumper Prieš 11 val
How come lighters have more flint than fluid?
Bill Holland
Bill Holland Prieš 11 val
Slackers on submarines are derisively called “FLOBs”: Free-Loading Oxygen Breathers, meaning that the crew resents having to make oxygen for them.
No Masters No Gods
No Masters No Gods Prieš val
Lame. They are Nubs.
Tim Dixon
Tim Dixon Prieš 12 val
thank you for showing the enenemy how we do that.
Blake Lewis
Blake Lewis Prieš 12 val
My dad accually served on the Toledo
ACHVACTAB1 Prieš 12 val
I see we can apply the : "If it ant broke don't fix it" theory for subs !!!!!!! I see lots of old-school equipment around
RoBerry Prieš 12 val
Where did you get that sub model
Serious Shuck
Serious Shuck Prieš 12 val
So we are just making youtube videos for the non-quals now? That's how we're doing it now?
Luke Long
Luke Long Prieš 12 val
Taught me more then school has
soinhu foitu
soinhu foitu Prieš 12 val
Maidy Prieš 13 val
All the men on the sub were helpful and surprisingly open to showing a lot on LTlost
soinhu foitu
soinhu foitu Prieš 12 val
The Shortman
The Shortman Prieš 13 val
I feel like i just learned more in 30 minutes than i learned in 4 years of high school.
BarrierForum Comedy
BarrierForum Comedy Prieš 13 val
firefighters use sniffers too except ours are a lot different, they're more compact
bxcon • 7 Years ago
bxcon • 7 Years ago Prieš 13 val
its cause were in a *simulation* duh...
Ken Nguyen
Ken Nguyen Prieš 13 val
“You’re Oxygen creator” I love that line of the guy so much
Munro McLaren
Munro McLaren Prieš 14 val
I’ve never actually thought about this.
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