Launching Bottles with Liquid Nitrogen

We added liquid nitrogen to 5-gallon jugs about 1/3 filled with water. The water causes the liquid nitrogen to boil rapidly. When the jug is inverted, the more dense water forms a seal and the boiling nitrogen causes a large increase in gas pressure inside of the container. This leads to lots of collisions with the side opposite of the opening and hence the acceleration of the jug into the air (eventually!).
This is a dangerous task even with proper equipment. It is difficult to aim the jug correctly even with appropriate considerations and training. Don't try and replicate it at home!

[@absolute___zero]

dude, what happened, did you forget about aerodynamics? it needs to be balanced and have wings in order to fly

[@xenorzy9331]

cool!

[@ronishbarakoti4371]

Hello sir you have any idea how to make automatically fire matchstick without matchbox any chemical vapour can automatically fire matchstick is it possible to make it