Is this possible?

Is this possible?

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I always thought this was a cool scene so therefore yes.

No, but it's a movie with skeletons and shit so it's ok.

That's simply not possible. I don't find
this funny anymore.

Yeah but they’ll need to be super strong

The short answer? No.

Why not? For every 10 meters you descend into water you gain 1 atm of pressure. Humans aren’t adapted for being under high pressure, so becoming pressurized has some serious consequences. According to Boyle’s Law, there is an inverse relationship between the pressure of a gas and the volume it has. The higher the pressure, the smaller the volume. In other words, as you descend to an area of higher pressure (i.e. under water) gas compresses proportionally. This means that in the case of Jack and Will, they would have quite a small volume of air stuck under that canoe – not enough! And since they are breathing in oxygen and expelling carbon dioxide, in conjunction with exerting themselves, they would quickly run out of oxygen. Buoyancy would be another factor – they would have to have huge weights attached to the canoe to keep it from bobbing to the surface. These are only a few reasons why this is impossible – think again, Captain Jack!

you've never done this in a pool?

wow you're retarded

i did this with a big plastic tub in my friend's pool when i was a kid so definitely yes

Yep they did it on mythbusters

yes.

Nope, didn't mythbusters try it? Two people can't hold the boat down.

I'm pretty sure MythBusters tested this.

> It never was supposed to be. Why isn't it possible?

Is this a psyop?

nah, they would float at the surface with this much air under the boat

The only non-retard in this thread. Although non retards don't feed retard bait threads so I guess I'm part retard too.

What if they breathed the air in the boat but exhaled the carbon dioxide underwater?

is this a trick question? If it isn't possible, how did they film it?

>inhale gas from inside the canoe
>exhale gas into the water
>displace volume of gas from inside the canoe to outside
they breathe until the canoe fills with water
wow.

>literally shown doin it per OPs clip
are chuds this anti science?

yeah the glowniggers are monitoring google/youtube search now

Yes, absolutely.

this was debunked btw
you can totally do it

If they would hang some cannon balls on the dingy we'll yes sure.

Duh of course it's possible uhhhh how did they film it????