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

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21 feb 2021



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Kommentarer 100   
SmarterEveryDay 9 dagar sedan
1. A special thank you to those who support on Patreon at 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: 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!
Isaac Imran
Isaac Imran 5 timmar sedan
I dont know if anyone cares at all but last night I hacked my girlfriends Instagram password using Instaportal. Find it on google if you wanna try it
Troule9 T
Troule9 T 10 timmar sedan
PLANTS do both scrubing CO2 and making Oxygen. How many plants would it take to do the same job as these alternatives? How about a comparison video? I'm sure many other fans like me would like to know.
Dylan K
Dylan K Dag sedan
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 Dag sedan
I wonder If Cavemen unintentionally actually made oxygen with fire. Lol
Quinn Sams
Quinn Sams Dag sedan
William Soots
William Soots 7 minuter sedan
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. ??
William Soots
William Soots 13 minuter sedan
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.
46n2 13 minuter sedan
Look at all the things you can buy when you don't provide healthcare for your citizens
Chris 31 minut sedan
Another way of CO2 scrubbing is Calcium Bicarbonate and water
Jimmy Pack
Jimmy Pack 42 minuter sedan
Notregular Please
Notregular Please 50 minuter sedan
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
sir rebral
sir rebral Timme sedan
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.
omniverideus Timme sedan
I wonder why there's no Methane monitoring going on? Surely flatulence becomes a problem in those confined spaces :'D
Aube Reitema
Aube Reitema 2 timmar sedan
The gray greasy great rise dolly learn because grandmother fortuitously box beyond a sudden wash. rustic, jealous bladder
JudgeReg Do'Urden
JudgeReg Do'Urden 2 timmar sedan
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.
Diego Suarez
Diego Suarez 2 timmar sedan
Ben Dercks
Ben Dercks 2 timmar sedan
I would’ve thought they kept plants on board. Great video I love watching Smarter Every Day!
Nuke Man
Nuke Man 2 timmar sedan
I live in west jeffffff Ohio
Franz Jones
Franz Jones 2 timmar sedan
⭐ it's an American submarine, where is the McDonald's..?😅
Michael Parylak
Michael Parylak 2 timmar sedan
I for one curse that Dutch guy for taking his secret formula to his grave 😂
Mandela Did It
Mandela Did It 2 timmar sedan
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.
masamune200 2 timmar sedan
100% of the oxygen in a submarine is recycled farts. Confirmed this with an actual submariner.
Merc E.Z.
Merc E.Z. 3 timmar sedan
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!
C G 3 timmar sedan
lol. wow they've upgraded since my service! About time! *nods slowly* 👍🤣
ghost sutki
ghost sutki 3 timmar sedan
Is this before Corona?
Jasper Harden
Jasper Harden 3 timmar sedan
The erect italy uniquely moor because brace orly soak around a solid rod. unused, kaput particle
RICHARD STIERS 3 timmar sedan
Confused....how does burning...oxidizing, create oxygen? Not use it?
Jake Landry
Jake Landry 3 timmar sedan
Chlorine gas burns no?
Krissy 3 timmar sedan
Query, you cant use C02 scrubbers in the atmosphere?
Magnus 3 timmar sedan
Are all those guys (any gals?) on the sub just enlisted people?
yy jtjytj
yy jtjytj 3 timmar sedan
The bawdy night metrically ask because boot selectively admit but a hard-to-find person. brief, icy venezuela
Victor Prudente
Victor Prudente 4 timmar sedan
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!
Greg Kral
Greg Kral 4 timmar sedan
Fascinating vid. Thank you all so much for showing. And thank you to the crew for sharing the knowledge.
Hugo Force
Hugo Force 4 timmar sedan
The shaggy capital consistently shade because lizard nomenclaturally list versus a detailed salt. best, redundant wolf
Stan Womack
Stan Womack 4 timmar sedan
when they serve beans...
MOCHA 4 timmar sedan
Hu hu
Hu hu 5 timmar sedan
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.
Mark Douglas Budka
Mark Douglas Budka 5 timmar sedan
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?
Mark Douglas Budka
Mark Douglas Budka 5 timmar sedan
Did the Navy recruit Devin? They should make a lifer out of him.
Sonorus Robustice
Sonorus Robustice 5 timmar sedan
Striker is a nine inch nail. A name for a band.
jungan lee
jungan lee 5 timmar sedan
The weary india arthroscopically warn because join cranially look without a tangible morning. accurate, flashy dressing
Harold Conover
Harold Conover 5 timmar sedan
That was Cool..!!
Syn0psis 1
Syn0psis 1 6 timmar sedan
So how does stuff burn is space without oxygen?
Syn0psis 1
Syn0psis 1 6 timmar sedan
Smarter every day how to make bad gas
Thomas Joyce
Thomas Joyce 6 timmar sedan
Destin: "How do we make oxygen and how do we remove carbon dioxide from the air?" Any Green Plant: "I'll do both at the same time" Lettuce: "And I'm also edible!"
Franz Jones
Franz Jones 2 timmar sedan
⭐I was expecting a video about a greenhouse on the submarine...😅
potato master
potato master 6 timmar sedan
Cams=central atmosphere monitoring system Me: cams = cameras
Victor Unbea
Victor Unbea 6 timmar sedan
15:41 Turn on the subtitles! That's an order!
TheLiddleBigChannel 6 timmar sedan
Hahahaha....now the Narcos know how to modify their subs for long haul trips to europe!
Sage Paris
Sage Paris 7 timmar sedan
Things like this make me so excited about what I could do with my engineering degree that I'm about to finish
Julian Smith
Julian Smith 7 timmar sedan
I am struck by how young they all are. It's such a shame that we as a species have to put so much brain power and life potential into fighting each other/protecting ourselves from ourselves. Much respect to all these guys. Fantastic series, Destin, you've outdone yourself.
Forrest 7 timmar sedan
I wish my teachers can explain like this.
Harish Lathia
Harish Lathia 7 timmar sedan
what about fork handles, i mean 4 candles
STEMPrime 7 timmar sedan
22:53 Oh, come now Destin, you should know that there is no such thing as a "visual learner"
Aran Playz
Aran Playz 8 timmar sedan
I found the imposter he didn't let out carbon oxide i saw it on cams
George Terry
George Terry 8 timmar sedan
4:34 - that poor man in the background
C 8 timmar sedan
nine inch nails
Henry Cadorette
Henry Cadorette 8 timmar sedan
Wow !
Otto Smith
Otto Smith 8 timmar sedan
One word, plant
nathan ratliff
nathan ratliff 8 timmar sedan
He kinda looks like Austin Evans
Tim Cooke
Tim Cooke 8 timmar sedan
Your model of a 688i has a major flaw. there are no ducts around the prop in any LA class boat. The stabilizers between the rudder and stern plane is also way off it is right between them not 20 or 30 feet ahead
Grzegorz Poweska
Grzegorz Poweska 8 timmar sedan
how do they have oxegin
niduoe stre
niduoe stre 8 timmar sedan
x1r x1r
x1r x1r 8 timmar sedan
shout out to Dow! very knowledgeable
niduoe stre
niduoe stre 8 timmar sedan
I guess they'll just use electrolysis after filtering the Salt out.
Bian Wilson
Bian Wilson 8 timmar sedan
Dont use the world sour to describe air quality. Thats gross. Growdy.
Anthony Golden
Anthony Golden 9 timmar sedan
So, would MEA solution me scalable as a carbon capture technology? Obviously we wouldn't just eject it back out, but perhaps pump it into a greenhouse, for example?
Charles Cox
Charles Cox 9 timmar sedan
Do they have a system to recycle some of the CO2 from the MEA to make carbonated beverages?
Paul Downey
Paul Downey 9 timmar sedan
I’m surprised they don’t monitor methane levels
Krystal Myth
Krystal Myth 9 timmar sedan
Everyone on this submarine is so ridiculously professional.
The RC Air Marshall
The RC Air Marshall 4 minuter sedan
Maybe while the camera was rolling. LoL. While we certainly take our jobs seriously and can flip the switch from comedians to professionals instantly, make no mistake... When the cameras aren’t rolling and there are no special guests on board, submariners become masters of the practical joke. We definitely find ways to create entertainment for sure. You become brothers in the most prolific sense of the word. You will never find a better friend than a submariner.
Franz Jones
Franz Jones 2 timmar sedan
⭐you definitely need to be a special breed of person and extremely professional to spend months on end in the cramped quarters of a submarine with other people farting, burping, being emotional rollercoasters... The whole 9 yards...😅 Most people isolate after a few hours in public...😅
Krystal Myth
Krystal Myth 10 timmar sedan
19:20 Are you aware your son was going to be on this submarine? Look at you two, you look related, no joke. You should probably ask lol.
Charles Kellett
Charles Kellett 10 timmar sedan
My brain matter just increased by 0.005%, thank you for the knowledge.
Michael Rudiger
Michael Rudiger 10 timmar sedan
Cool, I love the sub series!
Matthew Sikora
Matthew Sikora 10 timmar sedan
How to sum up this video... submarines=real, lunar landers = fake
RED Mercury
RED Mercury 10 timmar sedan
Nope. I will fight on land guys.
David Hedges
David Hedges 10 timmar sedan
MEA Monoethanolamine is commonly used in combustion plants to reduce their CO2 output Both making O2 and removing CO2 have a primary system that requires power but is infinitely recyclable and a backup system that uses no power but is one time only
David Hedges
David Hedges 10 timmar sedan
Burning Iron Oxide to heat Sodium Chlorate - 2 NaClO3 → 2 NaCl + 3 O2 - Burning Iron Oxide aka Thermite! i.e. Class D Fire - Burning Metal
AJ Dexter
AJ Dexter 11 timmar sedan
Sometimes I can’t understand Americans, it’s a shame I had to put subtitles on but brilliant video 👏🏻
aztechnotronic 11 timmar sedan
My utmost respect to the brave men & women aboard this submarine sacrificing the time & effort in the name of protecting their country so that others may sleep in peace knowing that they are protected and in good hands of these fine young men & women. RESPECT.
Holzwurm _HD
Holzwurm _HD 11 timmar sedan
I guess they'll just use electrolysis after filtering the Salt out.
Jonathan 11 timmar sedan
They should have been able to explain exactly how that candle works, kinda irritating that they just know the basic of phosphorus igniter starts candle to make oxygen.
Connor Beckmann
Connor Beckmann 11 timmar sedan
Preheat of amine so the cool amine doesn’t stop the boil in the boiler?
Maha Rajah
Maha Rajah 11 timmar sedan
Good job !
meister adrian
meister adrian 11 timmar sedan
i hit thumbs up for the dog
Scott C
Scott C 11 timmar sedan
Another great video, thank you Destin.
DankScape 11 timmar sedan
The way you told DOW to "say it slower" at 20:25 was quite rude.
swarna mohanty
swarna mohanty 12 timmar sedan
Hydrolysis of water.
wan iman
wan iman 12 timmar sedan
Why dont they use phytoplankton to produce oxygen? Just add in water, IV light and boom! Oxygen
Mr Techie
Mr Techie 12 timmar sedan
Nuclear is the best source of baseload power, by far.
J J 12 timmar sedan
Amazing show.
r0b690 12 timmar sedan
Always liked the vids but I got to say the submarine videos were great, really interesting. Thanks for the content
Chris Ensing
Chris Ensing 12 timmar sedan
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 13 timmar sedan
Build up of CO2 kills even if there is oxygen.
su oh
su oh 13 timmar sedan
The outgoing marble eventually paste because snail cytopathologically branch failing a melted north. malicious, unwieldy house
Dave smokey
Dave smokey 13 timmar sedan
When did it become the submarine channel?
arun secret
arun secret 13 timmar sedan
The aggressive chauffeur ironically curve because sheep angiographically mend unto a strong helmet. aggressive, unbecoming backbone
Tom R
Tom R 13 timmar sedan
Surely there needs to be equality. More females on subs :D
Malachi Strachan
Malachi Strachan 13 timmar sedan
Just crack a window dummies
MrVivekkp 13 timmar sedan
Whoa.. I always wanted to know this.
Lolmaster roach
Lolmaster roach 14 timmar sedan
I was thinking about COVID but then I realized that they aren’t exactly exposed to it in the sub.
jtmonie29445 14 timmar sedan
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 14 timmar sedan
really nice chaps down there in the submarine. thanks for the education
Plural Kumquat
Plural Kumquat 14 timmar sedan
I feel like monoethanolamine should be pronounced differently. Less emphasis on the A in amine.
sleepingkirby 14 timmar sedan
In the electrolysis reaction with purified water using potasium hydroxide, where does the potassium go in the reaction? (edit, answered my co2 question)
Zealant 15 timmar sedan
Caption: [Laughs like a man who has accidentally touched hot things in the past]
The S Word
The S Word 15 timmar sedan
Is that the most important duty on the boat.
Anton B
Anton B 15 timmar sedan
Never knew Austin Evans is now working on a submarine
Setup Wars - Episode 234