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

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6 giorni fa

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SmarterEveryDay 5 giorni fa
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!
Stan Ervin
Stan Ervin 23 ore fa
@Ahmad the newb By everybody in the sub.
Dan Quayles ITS SPELT POTATOE! 23 ore fa
Whogives Afuck
Whogives Afuck Giorno fa
Wouldn't 'Let's go get smarter together' or 'today' or something of the likes be a bit more appropriate, due to it being an instance of becoming smarter rather than a culmination of instances at once? I feel like 'let's go get smarter every day' for one specific instance of becoming smarter is a bit misplaced and misnomed in comparison, and leads to a moment of awkwardness in my mind; as if it's advice, rather than a welcoming invitation. Maybe it's a solo perception, but here's to hoping this mention of insight can provide some benefit. Cheers, Destin.
Johnny's Videos
Johnny's Videos Giorno fa
What resin and orientation did you use to make the electrolysis thing?
majormastrsss Giorno fa
@SmarterEveryDay hello I love your vids
Debraj Deb
Debraj Deb 5 ore fa
Why Mr. Dow from Ohio carries so many pens? And why left shift pocket is mirror image of the right one?
꧁꧂ 5 ore fa
U-boat does not like xxl people
Shanna Shenna
Shanna Shenna 5 ore fa
The noisy tsunami excitingly identify because banana extracellularly explain apud a second-hand anger. impartial, cute area
Tran Thien hung
Tran Thien hung 5 ore fa
The clammy dimple clinically chew because box compatibly expect before a tawdry hemp. lyrical, wanting index
Center 4 Nerds
Center 4 Nerds 5 ore fa
so interesting fact oxygen candles are how a lot of emergency oxygen systems in airplanes work!
Oakstrom 5 ore fa
Aux MMs... I own everything lol.. Talk to a Nuke, they're the real ones! (Edit: They wouldn't be called Auxiliary MMs if they were primary)
John-Patrick McNown
John-Patrick McNown 5 ore fa
"Lunar lander".....hahaha
W. James Hamel
W. James Hamel 6 ore fa
This was straight up mesmerizing.
Jim Tyler
Jim Tyler 6 ore fa
Jason Perry
Jason Perry 6 ore fa
Man... this aint your grandpa's sub...
Nathan Levesque
Nathan Levesque 6 ore fa
So the waste byproduct of the candle is salty rust?
Justin La Plante
Justin La Plante 6 ore fa
They DO NOT send all of the hydrogen overboard. lol. What do you think they are cooking with in the galley and for emergency power? I don't understand why they keep trying to keep that a secret. They talked about it openly on season 2 of mail bag. OBVIOUSLY you arent going to waste a perfectly good source of compressed hydrogen and just dump all of it back in the ocean.
kainen mattison
kainen mattison 6 ore fa
I miss being on submarines
Jeremy 6 ore fa
Your videos are so great, especially when you interact with people at their daily jobs like this. Your genuine interesting in learning and fascination with the technology catch a lot of them off guard, they may think it's boring or no big deal but once they are in the video and see how much other people want to know they get excited too. Thank you Destin, for your channel and your personality.
Greg Hachey
Greg Hachey 6 ore fa
Everybody knows that submarines can surface every once in a while so everyone onboard can take another breath and hold it again.
Jacob 6 ore fa
Then in theory you could track it by co2. What measures do they have against that? Or is that not realistic
All In One
All In One 6 ore fa
can i dub it and post in my channel?plz reply
Adam Robottom
Adam Robottom 6 ore fa
8:12 Don't skip the meaty technical stuff! 😧
Chris 6 ore fa
I love how military personnel address people with 'sir' or 'ma'am'. I wish everybody in society was as polite, we could avoid so many problems if people just treat each other with respect.
Gene Auber
Gene Auber 6 ore fa
navy people are so different than the rest of the armed forces.
Tom Goffnett
Tom Goffnett 7 ore fa
This was way more complicated than I wanted it to be. All of these guys are sooo intelligent. Mad respect to them. Thank you for the excellent video.
Cristos Lee
Cristos Lee 7 ore fa
just put a plant and light, thank me later
HighFlyin Patriot
HighFlyin Patriot 7 ore fa
If you got smarter everyday, you would not believe that a lunar lander ever landed on the moon.
evil Bunny
evil Bunny 7 ore fa
isn't cams just to detect fires ;) it is kinda to shutdown vents ... to stop fires and in a bad case get some people choking ... casualties like that are the worst I guess
Eddie J. G.
Eddie J. G. 5 ore fa
Mike Master of none
Mike Master of none 7 ore fa
That’s cool i worked at an oil field Amine plant. We use it to remove H2S and CO2 out of the natural gas. I never knew that had one on a submarine. Crazy.
Josh Jepsen
Josh Jepsen 7 ore fa
I was surprised when the guy said about the solidified ash left behind "they call them clinkers, I don't know why" it's because sometimes when conditions are right in a wood stove some of the ash almost glassifies and the chunks clink in the bucket when you clean out the ash. Really cool, I've heard about oxygen candles but never saw one in action.
Jerame Goodman
Jerame Goodman 7 ore fa
E-5 mafia 🤙🏼
kentarouification 7 ore fa
The candle striker is a Nine inch nail? Metal.
CallMeBronco 7 ore fa
answering questions I didn't even think of; excellent channel!
Dilligaf 7 ore fa
We do not breath oxygen but air , 78% nitrogen , 21% oxygen , 1% other gases. Medical oxygen, 99% oxygen, is however considered as a drug or pharmaceutical product .
Eddie J. G.
Eddie J. G. 5 ore fa
The nitrogen is already in the air. It’s not consumer and therefore doesn’t need replenishment.
Rj Oreilly
Rj Oreilly 7 ore fa
The malicious second cumulatively love because credit visually analyse within a short brochure. flawless, left trick
Brady Johns
Brady Johns 7 ore fa
In the construction world it is a common thing for most people to say driving on frost causes it to freeze deeper into the ground. Would love to know if driving on it is the direct cause or if compaction of soil lowering the r value is the cause for it to go deeper?
Joseph Tischer
Joseph Tischer 7 ore fa
Think of the pre heater for the MEA as a progressive heater that allows the mixture to come up to temp faster.
CandynoseTwinskins 7 ore fa
So many uses for 9 inch nails haha
Fullgrizzly94 8 ore fa
If I had to guess, the pre-heater before the MEA boiler is to heat the MEA faster so less energy can be used in the boiler section, which might also save time. Because the liquid is moving through the heated pipe section, they can make use of convection and not have to wait on the convection flow within the tank.
Xen Xander
Xen Xander 8 ore fa
Class Delta Fire.. Makes its own oxygen.. burns underwater.. Yeah it's .. neigh impossible to really put those out.
Peege Clarke
Peege Clarke 8 ore fa
yo ! could I get one of those in my apt please ! this is here to show rich people how to oxygenate their bunkers just. before they nuke us. nice.
Joe Orton
Joe Orton 8 ore fa
Thanks for the information I always thought subs had an iron lung
Joshua Linker
Joshua Linker 8 ore fa
Pay close attention. Dow is the smartest guy on the ship.
Peege Clarke
Peege Clarke 8 ore fa
(15:00) Nuclear Sub's can't run without 9 inch nails? EXCELLENT ! *diddleedoodiddleedoodiddleedoo!
SEMPER FI 8 ore fa
I love watching and learning all the wicked coolness you teach!!!--- But I still feel the Franks and Beans of me😉🇺🇲👍👍 LOVE YOUR CHANNEL...
theotful 8 ore fa
Giving away our secrets
Jorge Alvarez
Jorge Alvarez 9 ore fa
So how do they get rid of hydrogen gas?
Tim Ocmand
Tim Ocmand 9 ore fa
Destin is for sure a spy.
Zachary Heiner
Zachary Heiner 9 ore fa
Not sure why I'm here. I was just moved to working on nuclear subs in the shipyard, why am I looking at them when I'm home. :o I blame your sultry, excited-to-learn voice, Destin.
Petunia On Da Beat
Petunia On Da Beat 9 ore fa
its crazy that those candles were used in WW2 u-boats and im assuming other subs and its still used today, wild.
Spookay It's Me
Spookay It's Me 9 ore fa
It's called a clinker because The word was passed on from UK submariners - original clinker bricks are bricks of clay made kinda shiny brittle and/or vitrified during a firing that exposes the brick to very excessive heat. Real/actual building clinkers are/were commonly used in the UK for building homes, to add historic looking appeal. People still use them to build homes that they want that certain aesthetic - it (more) often does from people using reclaimed clinkers now, as they aren't made very often anymore..... Phew, that's probably a bit too much info. But there you go, in short: a clinker is just a brick exposed to very very high heat.
InternetStudiesGuy 9 ore fa
So why don't they use a couple plants and shine some light on them? They tried it in a russian closed atmospherics experiment and the problem was the plants grew and quickly produced too much O2, causing a fire hazard, so they had to start burning plants to remove some of the excess O2. But with some good controls and experienced operators it should be perfectly feasible.
Saphro Syn
Saphro Syn 9 ore fa
Can’t you just take the oxygen from the water
Eddie J. G.
Eddie J. G. 5 ore fa
There is not enough gaseous oxygen just dissolve in the liquid water to replenish the oxygen in the air.
Michael Robison
Michael Robison 9 ore fa
Why is this a half-hour long video
Spookay It's Me
Spookay It's Me 9 ore fa
Dow doesn't seem to like talking much... Getting info from him is almost akin to pulling teeth!
herbert164 9 ore fa
i noticed you seemed a bit confused as to why the mea system used a preheater. I am fairly certain it has to do with gas retention. Hotter liquids retain less gasses than cooler ones.
The_Rogue12 9 ore fa
"Why don't subs run out of air" 😳😳😳😳😳😳😳😳😳😳😳
Seraph Starman
Seraph Starman 9 ore fa
Go navy
hoah 9 ore fa
I have a better idea. Long tube. You’re welcome
John Mack
John Mack 9 ore fa
Dow is from Southern Ohio. That part of the world seems to have very little annunciation. I work in that area quite a bit and it takes a good deal of time to pick out the dialect. I hear what he is saying as words but cannot discern where one word starts and ends. Dustin says "say it slower"..."no slower" and you still cannot pick it wicked smaaaart kid though
hilldwler 420
hilldwler 420 9 ore fa
Better living thru chemistry
Adam B
Adam B 10 ore fa
I always like your videos!
Steve Lux
Steve Lux 10 ore fa
And just a few years a go a Submariner went to prison for taking a few unclassified photos.
Eddie J. G.
Eddie J. G. 5 ore fa
These videos are reviewed, vetted and released. Therefore, authorized.
Chris A
Chris A 9 ore fa
Steve, you have a good point. The Sailor should be pardoned.
Dark Lake
Dark Lake 10 ore fa
Finally another video from this series. Cool stuff :)
Arch Angel Gabriel
Arch Angel Gabriel 10 ore fa
You got to go on a an operation sub. Way cool.
kkcsak ndclon
kkcsak ndclon 10 ore fa
The spicy diploma virtually divide because font histochemically glue per a naive clef. plant, harmonious shoe
Tony 10 ore fa
I can't even imagine a submarine crew with only women. I can't imagine how they would live in there for months, they would go crazy I think. Because there is no social aspect to this life, its just wake up do your practical job, repeat. I might be wrong of course
Syllabaphet J
Syllabaphet J 10 ore fa
Prediction before I watch the video: starting with H2O2 and breaking it down to H20 and O2. Edit: I didn't think of electrolysis, and I didn't even know oxygen candles existed.
Sneaky Cobra
Sneaky Cobra 10 ore fa
Recycling farts ♻️
Steve Baumgartner
Steve Baumgartner 10 ore fa
Honors to the Navy Sub Guys! Thanks.
kkcsak ndclon
kkcsak ndclon 10 ore fa
The late impulse immuhistochemically change because property currently irritate via a acid eyeliner. bouncy, friendly trunk
MrDekuFPS 10 ore fa
How long can you use the water to produce oxygen? What is done with the water afterwards.
Eddie J. G.
Eddie J. G. 5 ore fa
The water doesn’t exist afterwards. We get O2 and H2 gasses and discharge the H2 overboard.
John Knox
John Knox 10 ore fa
clinker is term of making coke :or stony matter fused together, great video
Mississippi Mud Team
Mississippi Mud Team 10 ore fa
you should do a video of UFOs and the reverse engineering of them?
kkcsak ndclon
kkcsak ndclon 11 ore fa
The rough chocolate impressively possess because armadillo perplexingly obtain until a optimal population. dapper, thoughtful bugle
Mark 11 ore fa
Can you please sell 6 of these to Australia, we order 6 but will take something like 30years to get them. From the France, bad deal.
Dave B
Dave B 11 ore fa
did anyone else catch to pause blooper near the end at 27:27 - 27:29 watch the rocket over his shoulder at top right , can tell he paused, one of a few spots i noticed
o0Avalon0o 11 ore fa
Thank you for the detailed subtitles! Lip reading can be extremely difficult in changing lighting conditions.
o0Avalon0o 11 ore fa
I met a woman in college that worked on a submarine. She was a hoot to be around & the class loved her. When we all met, someone asked why she came to a community college. She said "I like the people, I like learning & it's really affordable."
nebutch 11 ore fa
Wow they use Nine Inch Nails to light candles when they're low on oxygen. Metal AF.
o0Avalon0o 11 ore fa
22:33 Seriously, nobody is talking about that perfect pour? The bubbles man.
Slag1sh 11 ore fa
That aint the A-gang i remember. Ring the bell they said.
GoldeNLemonZ 11 ore fa
It's almost Rocket sceince😆🤣😅
o0Avalon0o 11 ore fa
As another great man of science says, "Science rules."
o0Avalon0o 11 ore fa
That screen reminds me of one of the few times I got to work in a pre 2000 dev environment. I love minimalist programming. The results are instant.
Joseph S
Joseph S 11 ore fa
Clinker is probably a reference to the slag you get when turning ore into metal.
DuBCraft21 11 ore fa
I bet you those are called clinkers because they are similar to the clinkers blacksmiths make when burning coke or coal as fuel in a forge. They look so much like giant cylindrical versions of the clinkers that come from forges.
A Schlierf
A Schlierf 12 ore fa
CAMS tech knowledge: CAMS runs by mass spectrometry and infrared absorption, the best way to explain it is like a coin sorter.
Kurt Fehlman
Kurt Fehlman 7 ore fa
Jay 12 ore fa
2:49 That's what the c in cams stand for...
Heccin Paragon
Heccin Paragon 12 ore fa
"Im from ohio" "Oh."
Daniel Kays
Daniel Kays 12 ore fa
Beans last night. Check methane levels.
Killian Taylor
Killian Taylor 12 ore fa
The witty stew corroboratively nail because parentheses bacteriologically unlock a a few fierce author. milky, plastic whiskey
Tomos Halsey
Tomos Halsey 12 ore fa
So we really need to light the candles because we are getting low on oxygen. *continues to interview*
spyrmac 12 ore fa
i'd love to see a video about submarine communications. Radio and wireless in the water. You could make a video about that
wolja 12 ore fa
A little over emphasis on breathing out CO2 at the beginning. Still 16% of exhaled air is O2 vs inhaled of 21%
Yummy _
Yummy _ 12 ore fa
Were running low on oxygen we gotta burn this candle Dustin: Oh hey can I interview you guys for a sec
thoth tahuti
thoth tahuti 12 ore fa
As someone who has never served, I love that "politeness" is part of their training, they are just so friendly it's awesome ::)
Rob Weakly
Rob Weakly 12 ore fa
I think the "preheating function" is just a heat exchanger with the output of the boiler stripper. Take the energy out of the lean MEA to better condense it and put in the rich MEA that you're about to boil. Save some time, save some energy loss.
Jeremiah Moeller
Jeremiah Moeller 12 ore fa
liked for princess boopersnoot
Dana R
Dana R 12 ore fa
You have such great energy. Love all you do!
Star cab
Star cab 12 ore fa
Chlorine gas. "Carl that kills people."
Babbseagle12 12 ore fa
As hvac mechanics we use a similar leak finder but much more handheld version
Cherry Dragon
Cherry Dragon 12 ore fa
Now why don't people apply this type of technology to help climate change? If this works in enclosed area's, use it for factories, filters in vents etc....
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