• How close are we to being able to breathe underwater with the help of technology?
• What technology will help me breathe better in an unhealthy environment?
>>55289300
>How close are we to being able to breathe underwater with the help of technology?
Is that even possible?
>>55289300
>manual breathing general
FUCK YOU
>>55289300
the closer your nose is to pussy, the purer you breathe
>>55289342
we already do it with scuba
>>55289300
I didn't know the inside of the nose was that big. I thought they were just two little tubes that led down into the throat.
>>55289415
Best place to smuggle drugs. Nobody ever checks your nasal cavity. You just pretend to have a cold and fish the bag out with a hook later.
>>55289300
>2 left lungs
>>55289300
>tfw asthma
>>55289342
short answer: yes it is.
long answer: no, and here's why:
water is 2 parts hydrogen, 1 part oxygen
if you split the molecules, you have 33% breathable content, and the remaining 66% can be ejected into the ocean
however, pure oxygen is lethal to inhale.
if we're able to split the molecule, and collect the hydrogen, we'd still need to dilute it with something else before we can breath it safely.
which means that you will always need to keep a supply of some content; be it some other gas, particulate, etc.
which also means that no "suit" will ever be fully efficient. you'll always be weighed down, and range limited, by the amount of the diluting material you need.
>>55289530
>pure oxygen is lethal to inhale
>>55289602
DAS IT MANE
>>55289300
Thanks for reminding me to breathe asshole, now I need to manually breathe in order not to forget to breathe.
>>55289602
Fucking keked
>>55289351
FUCK YOU
>>55289300
Here's a good debunk of that Triton artificial gill which goes into some detail why breathing underwater without a supply of air is basically not going to happen anytime soon. https://www.youtube.com/watch?v=S5ep2vUMJt0
>>55290305
But I always wanted to be a mermaid. :(
>>55289602
Ba DUM
https://en.wikipedia.org/wiki/Liquid_breathing
>>55289300
>> breathe underwater with the help of technology
Already exists, see submarines and scuba.
If you mean artificial gills, that is rather impractical, they need to be rather large and have to move a lot of water.
However, if we develop sufficiently advanced molecular nanotechnology we could make artificial red blood cells capable of storing more oxygen than normal red blood cells while simultaneously removing CO2. This might permit one to hold ones breath for hours
The proposed design in pic related is a bit far off. Whole thing is made from diamond. However, using chemisorption and more traditional nantech we might be able to make them sooner. Like next 20 years.
