Added: 4 years ago
From: galen1106
Views: 37,364
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  • Thanks you helped alot for my science homework lol !!! :)

  • Good thing our internal outward pressure is in perfect balance with the external inward pressure. This theory is also explained on the discovery channel program "Known Universe" episode "Surviving Outer Space". With what looks to be a metallic barrel.

  • /watch?v=PTffeEsJX3c -- even better

  • @magicman6363 It is air pressure.

  • @magicman6363 retracts*

  • This video is retarded...

  • @magicman6363 When cold water is poured over the tin, the steam inside the tin condenses quickly. The air pressure inside the tin falls. The air pressure outside is higher than the air pressure in the tin.  This causes the tin to collapse inwards.

  • Do you really have to put water in the can? cuz i know you only have to heat it. We tried this yesterday (without water) and it it made a BOOM! When we put it in the water. P.s., does the water have to be cold too?

  • Do you really have to put water in it? cuz i know that you only need to heat the can.

  • @magicman6363

    No. It didn't expand to retract

  • haha nice try heating it in a microwave 0 _o haha

  • This Is called Crushing Can Experiment Or AIr pressure experiment!

  • xd!

  • thats way better than aids

  • better with arizona icetea can because its bigger

    and you have to bring the water to a straight up boil, you just have to displace most of the air with water vapor.

  • awesome

  • copyright pwn!

  • Who the fuck would claim audio copyright on this video?

  • In physical science we learned that for every square in of area on an object, there is 14.7lbs pushing on all sides of our bodies

    this is called atmospheric pressure. In the test, the steam evaporates so quickly from the cold water that the air pressure inside the can low letting the outer pressure crush it in.

  • dude its not fucking 14.7lbs its fucking 100,000 newtons you tit dont give me any shit that its like 1.5kg

  • 14.7 per square inch.

  • ok good... 100,000 a metre...

  • lol no need to get mad ;)

  • 100,000 NEWTONS per metre!! Get your units right man. You must be terrible at school!

  • @treetoptiger lmao who told you that bullshit? Your mental acumen is way below par.

  • *per metre SQUARED!!

  • wow..so so interesting..wow..lol

  • OWNED BY phiefdog, gratz@fail.

  • hahah 45 sec is funny

  • would it work if you boiled a kettle an put that in, or does the can have to be hot?

  • you only need the water to boil

  • @galen1106 The water has to turn to steam, this pushes the air out of the can. So when you cool the can down the steam turns back into water and leaves a vacuum (where there's no air in the can) This causes the pressure from the air outside to crush the can.

    No I am not a geek, I just recently learned this in a Physics lesson ;)

  • you do know you dont have to put water in it so you can do it faster.....i tried it

  • magicman6363 you didnt pay attention in chem, the air pressure is around 14 pounds per square inch, with a vaccum made by boiling the water forcing the air out of the soda bottle then instantly cooling the water vapor back to water, there is no outward pressure to cope for the giant inward pressure and our air pressure causes the can to implode. The inverse of this experiment would be to let a human out into space who has a pressue of 14 pounds per square inch going out and watching them explode

  • nerd

  • just cuz he pays attention in school dosent me hes a nerd.. i knew that and im not a nerd.. ur just retarted

  • @galen1106 logic

  • @galen1106 fag

  • yea, it's cooler if you put a glass bottle into a fire, then after a while pee on it, the bottle shaters instantly :P

    btw, the song's called meet the creeper by rob zombie.

  • lol how ?.....?

  • if you cool temperature is inversely proportional to pressure and volume. the water vapor was cooled rapidly and reduced it's pressure and volume very quick creating a vaccum inside the can. imposion.

  • HOLY CRAP! I have been looking for this song everywhere! I think I have the name wrong...does anyone know the track name?

  • 00:45 lol

  • hahaha lawl, luv that song

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