How do you make plastic bottles caps explode with just pressure?

Question

I got very interested in doing this when I saw juniors doing this they got a plastic bottle and im not sure if they tightened it up because when I tried to lose it up a bit air goes out and it doesn't explode so I think they tightened it so that air wont go out of the bottle then 1 of them squeezed the bottle with so much strenght then another guy also presses it somewhere but I did not see it since I am quite far then a quite loud sound like popping of a cork haha then it goes around 10-20 meters far lol hope anyway can tell me how to do this. Sorry to those who thinks this is a waste of time :P but internet sucks u can't find this anywhere except if u ask :P

Answer 1

use plastic bottles.

blow air into the bottle, then quickly put the cap on.

roll the bottle from the ends, and eventually the more you roll, it will pop off...

be careful where you aim it.

Answer 2

loosen the cap

holed the cap with one hand so it sells the air

squeez the botel hard and fast it will pop the lid off

Answer 3

u make sure it has air u loosen the top a little bit but so the air wont come out and then twist it and aply pressure at the same time at the bottom until the cap will explode of because of the pressure

Answer 4

does your mother know you are online