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Terrific video - thanks

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.

Thank you for this beatuiful video! God is good!

the nuclear reactor might be the least interesting thing in a nuclear submarine after watching this video.

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I appreciate the amount of editing that must have gone into this one.

Very nice video! Thank you

Ну и щеглы служат на подлодке...

2:43 someone from the Red Wings getting speared? lol

I feel smarter today!! Thanks

Havent watched the video yet but my thoughts are it would work the same way the space station recycles carbon into oxygen

BOAT 🙂

Things i never knew was so interesting :-)

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

19:40, woah i didn't know the us had already started cloning their troops :D

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Its because subs like getting choked.

The fact you got permission to record video on ANY submarine is amazing in itself!

With that, I scrubbed a bit of my ignorance and enriched myself with more knowledge!

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)

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.

As a chemist I can only say.. have fun sleeping on a bed sprinkled with lithium hydroxide :D

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.

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

Fun fact: West Jefferson, OH is often called a Klantown

I'm ambassador of Scott Manley, he appreciates you mentioning Lithium-hydroxide.

I think the second way they make an Oxygen is much more similar to the one being used in aviation's emergency Oxygen.

How do you get smarter by listening to an idiot?

Is that Trent Palmers brother?

Thank you much. This is very educative.

Smarter, plus show us a video of you uprooting a tree with "Snatch Block!" and your own two hands?

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.

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« You are the greater of oxygen « me * - * special

Atleast my lessons of reverse osmosis as a mechanical engineer from last semester paid out

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.

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Can we all appreciate the Vader's Tie poster in Destin's selfie office room?

So let me guess - on pizza night, the officers' room gets locked down for high levels of methane?

I love how they basically use a normal match to light the candles

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

Thank you for teaching me to make chlorine gas

1:00 gotta love that Mythbusters reference

I have a Kyle Busch impersonater at 10:21.

Why don't subs run out of air? You just have to make sure you're choking them correctly

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.

Did someone say... lean 👀

WOW..So smart..

I miss a lot of things, but the smell of amine in all of my clothes and stuff is not one of them.

Am I the only one who doesn’t remember doing that in 6th grade science? Or any grade science?

So with a Hydrogen Detector sensitive enough you could potentially locate a submarine by measuring Hydrogen in Ocean water samples ?

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..

Didn’t say coke. Not from Alabama

I love you man you make my day

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.

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?

19.7% O2 and 81.4% N2. Interesting. Pretty close to Earth atmospheric composition.

I learned a lot from this, thanks!

Do a video on how bullets retain their rifling spin after impacting ice... Been getting a lot of those shorts lately.

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.

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.

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.

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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. ??

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.

Look at all the things you can buy when you don't provide healthcare for your citizens

Another way of CO2 scrubbing is Calcium Bicarbonate and water

Incredible!

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

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.

I wonder why there's no Methane monitoring going on? Surely flatulence becomes a problem in those confined spaces :'D

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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.

genious

I would’ve thought they kept plants on board. Great video I love watching Smarter Every Day!

I live in west jeffffff Ohio

⭐ it's an American submarine, where is the McDonald's..?😅

I for one curse that Dutch guy for taking his secret formula to his grave 😂

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.

100% of the oxygen in a submarine is recycled farts. Confirmed this with an actual submariner.

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!

lol. wow they've upgraded since my service! About time! *nods slowly* 👍🤣

Is this before Corona?

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Confused....how does burning...oxidizing, create oxygen? Not use it?

Chlorine gas burns no?

Query, you cant use C02 scrubbers in the atmosphere?

Are all those guys (any gals?) on the sub just enlisted people?

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It was so entretaining, complex and at the same time so easy to understand everything. Its trully amazing at how good you are at spreading knowledge!

Fascinating vid. Thank you all so much for showing. And thank you to the crew for sharing the knowledge.

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when they serve beans...

WTF THE LOWER MY RESOLUTION THE MORE MUFFLES MY SPEAKER GETS

I finally know why its a bad thing to blow a candle in a church. (Legends told to kids teaches it could kill a sailor). Thanks for your video and for the crew transmitting their knowledge. Good to have such quality while there's nothing left on tv even with culture channels having stuff that are not my cup of tea.

Holy Toledo! What's long and hard and full of seamen? How do they get oxygen? You don't want to know! Ohio. Where the Terminal Tower is. Built by crooks, for crooks in city full of crooks! Beautiful Ohio in dreams again I see, visions of what used to be! Get on the LAKE SHORE LIMITED and head for Ashtabula. I used to work on a sub tender. Its a tender tale of care . . . ahhh! How the sausage gets made?

Striker is a nine inch nail. A name for a band.