We had to do that as a part of our certification dives. We used 2 liter bottles. Really drives home the need for safety stops.
So this is what happens to your lungs too? Fun stuff!
It’s more fun to fill the bottle at the bottom, screw the lid on and then send it up. 💥
The bottle got the bends
Would be interested to see this with a depth gauge side-by-side
So that’s why my balls shrivel up when I swim.
Just kidding I don’t swim.
Poor mermaid Titties 😩
I can feel that pressure on my ears and nose
Did this but on an airplane once. Best part is that when you open it once the plane reaches cruising altitude, you get a nice pop when opening it, and when the plane lands, the bottle crunches up.
10/10 would recommend to anyone who ever goes on a plane
I’ve never looked at water density this way. At higher density, there’s a lot more water in the given space. Fascinating. Also, props to that diver for being able to pop their ears so well.
“this is your brain… This is your brain with water pressure”
Neat, but r/nextfuckinglevel neat? Too bad it isnt a hot paraplegic older person. Would be reallllllllllly r/nextfuckinglevel then
Am I the only one that would let go of the bottle and watch it rocket back to the surface ???
if he released it at the bottom would it float or sink?
Where does the air in the bottle go?
This is really cool. I always knew the dangers of water pressure but was never really ever to fully comprehend them. It’s awesome to get a visual representation of it.
[deleted]
u/savevideo
Hoped he’d fill it with air down at the bottom then let it go 🙁
Delta P is scary
This has been posted twice today already and dozens before
This is your lungs on H E A V Y W A T E R
u/savevideo
u/savevideo
Didn’t they do this on *Down Periscope* with the can?
It is incredible how fast you suck the tank empty at 120 feet…
Where the fuck is that
The fuxk does he have an air tank or something
Might be a stupid question, but shouldn’t the diver be going up and down in sections to help the body transition from the varying pressures?
Is that the 140x pool (or something like that)
The worlds deepest man made diving pool
Fun Fact: When the preform is injected with air to make the PET bottle into its shape, is injected tith liquid NO2 – that won’t happen, unless you go really deep & stay there.
His descent made me so uncomfortable.
Bring a flashlight next time buddy
Going up and down like that without a safety stop is a recipe for decompression sickness. If done over and over.
That’s definitely some pressure
Pushing down on me.
Edit: pushing down on you.
We had to do that as a part of our certification dives. We used 2 liter bottles. Really drives home the need for safety stops.
So this is what happens to your lungs too? Fun stuff!
It’s more fun to fill the bottle at the bottom, screw the lid on and then send it up. 💥
The bottle got the bends
Would be interested to see this with a depth gauge side-by-side
So that’s why my balls shrivel up when I swim.
Just kidding I don’t swim.
Poor mermaid Titties 😩
I can feel that pressure on my ears and nose
Did this but on an airplane once. Best part is that when you open it once the plane reaches cruising altitude, you get a nice pop when opening it, and when the plane lands, the bottle crunches up.
10/10 would recommend to anyone who ever goes on a plane
I’ve never looked at water density this way. At higher density, there’s a lot more water in the given space. Fascinating. Also, props to that diver for being able to pop their ears so well.
“this is your brain… This is your brain with water pressure”
Neat, but r/nextfuckinglevel neat? Too bad it isnt a hot paraplegic older person. Would be reallllllllllly r/nextfuckinglevel then
Am I the only one that would let go of the bottle and watch it rocket back to the surface ???
if he released it at the bottom would it float or sink?
Where does the air in the bottle go?
This is really cool. I always knew the dangers of water pressure but was never really ever to fully comprehend them. It’s awesome to get a visual representation of it.
[deleted]
u/savevideo
Hoped he’d fill it with air down at the bottom then let it go 🙁
Delta P is scary
This has been posted twice today already and dozens before
This is your lungs on H E A V Y W A T E R
u/savevideo
u/savevideo
Didn’t they do this on *Down Periscope* with the can?
It is incredible how fast you suck the tank empty at 120 feet…
Where the fuck is that
The fuxk does he have an air tank or something
Might be a stupid question, but shouldn’t the diver be going up and down in sections to help the body transition from the varying pressures?
Is that the 140x pool (or something like that)
The worlds deepest man made diving pool
Fun Fact: When the preform is injected with air to make the PET bottle into its shape, is injected tith liquid NO2 – that won’t happen, unless you go really deep & stay there.
His descent made me so uncomfortable.
Bring a flashlight next time buddy
Going up and down like that without a safety stop is a recipe for decompression sickness. If done over and over.
delta p…
That made my ears hurt.
Thats cool
Probably great for testicles.
that has to be sped up