Science Trick - Keep Paper Dry Underwater

Learn this amazing science trick and push paper underwater while keeping it dry. You'll understand how air pressure works and how to use it to do neat science experiments like this at home.

[crusaderonabike]

'A balance of the forces'
Best words spoken by a person teaching science.

[gullyby]

Imagine the cup is made of titanium or something very strong. Now if you repeat this experiment and take it all the way to the bottom of the ocean - say Mariana trench where water pressure is over 1000 times surface pressure, what would happen? Will the air pressure inside the can be able to hold water back? Assume the contraption is stable (doesn't tilt and has enough thrust to take it to the bottom)

[sznnmnt]

This is how we stay dry under the firmament and keep the ocean at a given level. Some gravity questions explained.

[farheenhazira]

So does that means that air occupies space of the cup or air takes shape of the cup?

[ArvelDreth]

How I convinced my DM to let me use a rope trick spell underwater without the space inside the rope trick flooding.

[afikamqengqwa]

can you explain this in terms of compression?

[rachelsworld]

1:41 it’s because your not adding pressure if you add pressure then it will get wet

[shwetakasnale]

I did an experiment in which i poured hot water in a bigger vessel with turmeric inside, and i placed the water vessel upside down on the turmeric vessel, all of the water got inside the vessel placed upside down. Can you explain how.

[Alfi-yha]

Please tell the reason for the paper donot get wet

[christaljoy.a]

What is the name of force, pulling downward the glass by water during we lifting the glass

[Happy_Limpet]

If the cup were a submarine @12000 feet below sealevel, what would the water pressure be in the water directly below the cup/sub in the centre ?!.

[barrettjohnson]

I may be too high, but this is a mindfuck😂

[ziyiwu]

please give the ans please, got to get it for my sci HW

[-soulflame-]

99% of people here are bc of online learning lol

[edmarlavina]

What happened To the quarter wen you pour hot water in to the bowl

[CandidoMendez]

Interesting... Does it have to be submerged for 5 seconds?

[PaarthNarvekar]

So if a human is inside the tank and the tank is upside down so if we drown ourself underwater until the sand so we won’t wet right? Right

[torquethelineexperiment]

Gravity has nothing to do with anything going on here, or anything anywhere

[jhoemicomanuel]

Cool! I think it's not clickbate.

[hollygrays]

i learnt this at school monday 3 july 2023