They sell cans of oxygen in Japan [Idk about other parts of Asia, maybe Korea too?] in their department stores.
They have a nozzle thingy that covers the user's nose too, so you have the option to breath through either your mouth or nostrils.


i actually kinda want that oxygen thing.... but only for one reason:
that entire product might be a scam, but some professional people inhale more oxygen so they can hold there breath longer under water (for breaking world records), a guy held his breath for 22 minutes because of that


Hey i think that oxygen thing could work! What if your low on breath. You can like eat the canister and regain all energy in a go.


i found that oxygen product to be really useful. i dont know what you guys are babbling about but pure oxygen before the workout actually helps you A LOT


The oxygen thing would be cool as long as it wasn't crazy expensive.


That last one actually looks good and it's fairly cheap.


@soadpwnsyou AIR is ~75% nitrogen, 20% oxygen.
1 full inhalation of pure oxygen is the same as 5 full inhalations of normal air, but since you get pure oxygen, the uptake is really high.
The danger of this is in two parts; Oxygen toxicity from contious pure oxygen exposure, and the oxidative stress it can place on the respiratory system if used too much over time (abused).
As a pick-me-up for rapid oxygenation during exercise, high concentration oxygen inhalation makes sense.


I wonder how they fill those cans maybe wave them in the air and think 'that's enough air in there'


I wonder what would happen if you could apply it to your body in such a way that breathing itself is unnecessary. Would you stop breathing after a while?


Did you guys learn anything from Vsauce? The air is made of more nitrogen than oxygen. That is pure oxygen, its effects are different.


Air isn;t 100% oxygen, obviously. higher amounts of oxygen being carried to your muscles can make a dramatic effect to the things they listed, actually.


For anyone who may not understand, the air you breath is only about 20% oxygen. The "Oxygen4Energy" tubey thingy would provide more O2 faster, helping your body do more work. I'm not gonna go in depth about the exchangning of O2 for CO2 and all that jazz, but if you want to know more, look up "respiratory system" and read up.


I'll buy one of them so I can breath underwater and become Aquaman..


@soadpwnsyou normally when you breathe air, only 20%of it is oxygen, that product is 95% oxygen, giving your body more energy and endurance. (but i want it so i can breathe underwater)


But don't some people deprive themselves of air at high altitudes or something to compete better?


i want that last one it could work well for me :P


so, basically it's a compressed air bottle, just smaller...?


Am I the only one that actually wants that?


Hahaha, that last video was pure crazy, think this way, if i put water i a bottle and sell it, like anyone would buy it..... oh...


i agree camelCaseFTW also gatorade: sugar + salt + ANTI-HYDRATION SERYUM


Did anyone think of spaceballs and the canned oxygen from that movie?


I think this leanback should be called "Scams"


Pssh, i've been huffing air at the gas station for years!


Who needs the fart thing when you have OXYGEN!!!!!


that thing looked cool but does it really work ?


i'v seen some of these products on worlds "smartest" inventions


Selling 95% oxygen? Why don't I just carry a tank where ever I go so I can get high that way.


What's is the easiest element a human can get without no effort.. LET'S SELL IT


@soadpwnsyou its not air, its pure oxygen. air is about 20% oxygen


@soadpwnsyou No, they're selling pure oxygen deprived of other gases. In the air that we breath, there are several other gases such as CO2 that we don't exactly need.


Can't breath! Ran out of my oxygen spray!


Pure Oxygen gets you high in High doses, lol.


and u can refill it by just opening and closing it.


If you want the effect that the last video promises train with a snorkel on.


first they start selling water, then air... ILLUMINATIS!!!


um, not a doc, but couldnt that create a dependency for your body, reducing the amount of red blood cells, causing drastic problems? i mean it works the other way around right? people receive less oxygene during their traning so that their body creates more red blood cells, facilating oxygen flow.


that last one selling air in a can seems like it would be best for if you needed air under water...but other than that, kinda pointless


yeah.. im sure that none of those people use steroids the used oxygen 4 wow


i would be afraid if it would be sterorids


@soadpwnsyou no its oxygen. theres more than oxygen in air


That seems like just a product to get high...


we have a brand new product idea: oxygen


Oxygen 4 Energy must be similar to an energy drink.......my religion is against it then


Well if that works why are old people with huge tanks so lazy...


Damn, just noticed its so haaard to breath...


breathing, that would be 10 dollars sir.


@soadpwnsyou air is not the same as oxygen


JohnTalksToYou said "That last video was breathtaking." And his comment had 1119 likes


Wanna know whats better than Oxygen? Cocaine


thumbs up if you laughed at vsauce2leanback having 69 videos


That's stupid, they are advertising air essentially


That was stupid. There's already things like that in Scuba diving where you take oxygen enriched air. and guess what if you don't know how to use it, then you can get hurt.


15 seconds to write a comment? challenge accepted!


Why not get a lung implant? more effective


@TheDudeTD you know there is a pause button right


thumbs up if you prefer to simply breath..


@VidalChannel so u think u tough try breath CO2


vitamin water: water + crap + tiny amounts of vitamin that won't even affect your body in the long run


One deep breath of Oxygen aint gonna do you any good, mate


I knew this day would come. They are finally trying to sell us our own air. They need promoters that suck the air from your lungs and hand you a can of the stuff


stupid kids dont know that less than 50% is oxygen, and that canister probably has 100% oxygen


I can use that oxygen in a bottle with my fart sack.


They are probably selling pure oxygen, which would help your body much more efficiently than the polluted, nitrogen-based air we have.
Explained?