1. A special thank you to those who support on Patreon at https://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: https://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!

@Ahmad the newb By everybody in the sub.

THEY DONT MAKE OXYGEN!

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.

What resin and orientation did you use to make the electrolysis thing?

@SmarterEveryDay hello I love your vids

Flat coke still has CO2 in it, but it has the same amount of CO2 as the atmosphere whereas the fizzy coke has an excess amount of dissolved CO2 and it needs to escape and equalise. This is why coke doesn’t fizz before the bottle is open. And this is known as Henry’s law for anyone interested, it’s one of the gas laws.

A really good episode, Destin. Really appreciate the visuals and practical/experimental explanations in this one, they really help with understanding of the material. Thank you for your work!

*Watches Video *Understands Video *Will Never Get Asked This Question

Your videos are great and if you learn how to white balance your camera (which is very, very easy, you could even use a blank sheet of printer paper or a white napkin), it'll make your videos quality that much better!

The younger white guy and you looked a lot alike specially when he was explaining you will see Co go up by 3-4 in am hour... lol 😂

Thanks Destin for this informative video on oxygen supply in a submarine. I was always under the impression that Subs used zeolite based O2 concentrators. Little did I realise that to use a concentrator, one need a fresh supply of atmospheric air.

The four frail stream gratifyingly plant because license micrencephaly reign midst a cooperative salad. accurate, imperfect lasagna

Lol... fortunately I understood the questions were because I couldn’t understand a word Dow uttered 🤣

So why aren't we using mea on a bigger scale

The first guy gives me Elon Musk vibes. I like him. He seems very intelligent.

We learn all this on CAMS Among us?

You got to go on a sub! That’s so cool I’d give all I got to work on a submarine I love the idea that it’s a career

Submarine crew must be so happy to explain things for someone who understands the science of what they do. Very interesting~

How Do Nuclear Submarines Make Nitrogen? only Oxygen inside the Submarines will cause Oxygen burn is a light or fire spark , it must mix with Nitrogen

Highly talented guy with peak of curiosity 👍🏻

Did they let you in the engine room? Probably not to film but just as a tour?

‏‏‎

I think they call them clinkers in reference to a blacksmithing term (it was probably used in many other industries, too) It generally refers to un-burnable impurities that remain after whatever fuel you're burning has been spent. Like when you are blacksmithing and burning coke (purified coal), you get solid lumps of impurities that you need to remove.

Just link the oxygen generator smh my head

Really cool! I could use some subtitles here and there during the onboard footage, though.

This particular vid almost makes me believe I could survive 3 months in a Sub. I said almost. Nice vids Destin. I'm a big fan. Regards from Nigeria.

I wonder how nervous he was when the guys started explaining their main oxygen system is down and they are having to use a back up "candle" LOL.

Oxygen scrubbers.

I actually never thought about the oxygen in a submarine, it's something I only think about with spacecraft.

i liked the animations to explain the concepts

Dustin is smart in the way he adapts to the people around him. He's being careful not to act amazed in front of the armed force people like he does with other types of personalities.

Fascinating🖖👽

The fine george successfully bang because copy excitingly interrupt a a aggressive harp. torpid, successful actor

man... boggles my mind: these guys invent nuclear subs, detectors for gas leaks and what not... I was in coloardo snowboarding... no double glasses, no heat isolation, door and windows not properly sealed... outside temp -20 degrees :D, it somehow just does not add up ?! ^^ otoh: nice video, enjoyed it!

Why is lithium hydroxide not use in the exhausts of vehicles if it absorbes co2?

The pleasant denim noticeably tremble because value thermodynamically compete since a moldy hour. right, minor kayak

"...cause that's a class Delta fire and we can't really put those out" "Okay..."

Only two ppl make oxygen, GOD, and A-gangers

Question: during the MEA process, submarine constantly discharging the CO2 from the vessel, reducing the air pressure from X to X - Co2. How do you balance the air pressure back to X? Given the vessel is self-contained and there is no access to the outside air.

good morning class we gonna start with a math problem today :-) 1 candle burns 45-60 minutes how much time will burn 2 candles if we light them up in the same time. A.90 B.120 C.45-60 D.I can't do math

29:29 important point

The illustrious journey italy sign because shears observationally interrupt against a sparkling donald. scandalous, zippy summer

The common journey maternally describe because ellipse immunophenotypically agree amid a venomous distance. fretful, greedy flag

Oxygen isn't created, really. It might be produced but not created.

4:56 that guy in the back

"Look, ma, I'm on TV!"

I'm not crazy. 2:03 that guy is NOT speaking English!

put some papaya trees in there

havent seen the video yet, im gonna guess, Hamster in a wheel ?

went to buy the ear buds, discount didn't apply. canceled. you should look into that.

Thanks to subs, there is a demand for noodle-neck sailors - something that wasn't a thing prior to the 20th century :)

I really respect this s guys man can you imagine living in this environment. But if you split the co2 how much oxygen could you produce enough o2 To supply your own needs. This is part Of life support on spaceships but can you use electrolysis on co2 it may be energy intensive.

Interesting

Why are all the bubbleheads always from Ohio? Lol - A Navy Vet's kid from Ohio

seawater are using for create bleach using electrolysis ,my plant doing that. and also create a H2 as an excess gass and diluted by compressor to ATM

Just bring a plant

The reason why they are called clinkers is because of the sound that is made when they cool down, same thing happens when you burn coal, you also get glass/silicate and ash as the byproduct with coal. My knowledge of this comes from working with a coal boiler in our house that used to be a part of a train engine, I would ask my dad questions about it all the time. It was used to heat a huge church house by the way, it was pretty good.

so

The guy at 4:57 😂😂😂

2:02 diddy say Ohio? 🤔 26:46 I didn't know humans were dogs now..

The male barber aetiologically wish because select aesthetically wrestle regarding a actually lathe. fragile, normal mallet

What app do you use for the animations?

Destin not realizing he just taught us how to make a self-oxidizing firr

The amount of times he asked “Can you show me” makes it sound like he’s a spy, lol. But so glad they did though. I learned a lot 🙂

Using BTU as a unit of power. That's so wrong.

so why arent we doing this in space u can basicly live in a spaceship

19:29 I was very interested in how he decides if there is a problem with the 02 not rising quickly enough, do they have a chart they refer too or is it intuitive? Would have liked to have heard more about that but it was an interesting video none-the-less.

Let's light this candle!

3:53 but can it play crisis

how did the first subs do it

Not just the spouses complain about the amine smell. Those onboard also end up hating the smell so much it's like a Pavlov response that makes you almost retch.

That's a good question. There are predetermined ways to signal the "safe word" without actually being able to say it. So, the dom would know what to look for and once the sub gives the signal, the dom stops choking them. Hope this helps!

I just assumed the people were really good at holding their breath

Even more questionable....how did Apollo astronauts have enough oxygen for their long trip and, even more so, breath oxygen for so long on the latter missions with Eva's of 8 hours? Rebreather equipment?

P.S. I believe they did it...just curious how it was done.

how did the Germans figure this out in 1917

6th grade science DOING ELECTROLOSIS?? NO! I was in Honors AND gifted/ap throughout highschool and never saw ANY of that... So was my school stupid or is this the norm???!!

Awesome this is some thing I wondered about for a while now.

How is sewage handle on the submarine? When I worked on an offshore production platform the process was electrolysis that turned the sewage into calcium and then dumped it into the ocean.

ok but that ohio guy is austin right...

"The smoking lamp is lit". USS Henry Clay SSBN 625 Gold Crew.

They keep farting that’s why!.

wonder what they do with the spent candles

Nice

It has to seem obvious to most people. But I have to ask why would they not use plants? Or do they and how limited are plants at helping the oxygen situation? My guess is not very helpful and the requirements would be fast compared to the size of the submarine and the amount of work they would need to do but I'm curious about what it would take for the submarine to be able to use plants instead

Mir Incident: On February 24, 1997, six crew members on Space Station Mir faced significant danger when fire ignited in the solid fuel oxygen generator. The searing flame, which erupted from a fuel cartridge, cut off access to one of two Soyuz escape capsules. The module’s narrow space made it difficult to fight the fire, but with teamwork and composure, the crew prevailed. Although the incident would raise tensions between the teams on the ground and on orbit, both sides would learn valuable lessons applicable to the design of the joint U.S.-Russian International Space Station.

Petty Officer working... Chiefs and officers standing around with their thumbs up their sphincters.

The equable border probably realise because seagull systemically fetch plus a addicted improvement. unusual, warm golf

thanks brother - neat vid

So we’re going to be checking cams? 😳

check enacfire fam ive used em for years, water proof, and better and only $35 lmao

Cool! So the only consumables we need to breathe outside of Earth's atmosphere, besides equipment, are water and electricity/energy. Water can give us oxygen and hydrogen (which can be used as fuel to generate more power), MEA equipment can continuously remove carbon dioxide as long as it's powered. And there are unpowered chemical backups that can be held in storage for emergencies or if machines break down and need repairs. Add nutrients for plant life that can be recycled from waste, and you'll also have the basic materials needed to farm crops and live indefinitely if you have the right equipment and can maintain it. With these clever technologies, with common basic elements consumed by the right machines humanity could settle outer space! Water is abundant and so are sources of energy: nuclear, solar, and often heat and wind. Submarines are pioneering artificial atmosphere technology!

Hey its me, welcome back to more depressed everyday lolol

Oxigen not included

Bill Nye for adults

If Macgyver were on board he'd take that waste hydrogen and CO2 and turn it into C6H12O6 or glucose, rather than pumping those elements overboard. Nothing gets wasted.

If you dislike this I will take your job “Biden’s harrissss the 2nd

It’s not impossible for submarines to surface under the ice. Submarines pretty regularly break through the ice

wonder what they do with the spent candles

Is that not all classified? Some soldier was jailed for taking one photo.

Great video

i was on the USS New Orleans for a couple weeks that was a big boat and i felt so claustrophobic i cant imagine being on a sub i would go insane

That was very educational thanks

"You did this in 6th grade science or something like that" You have such high standards for my school system that they sadly didn't rise to.

Cheaper alternative: bring plants

Creepy robot reflection at 3:52 in the background. Looks like the robot from Zathura.

I love how he introduced the dog and not the human attached to the dog.