Liquid Nitrogen Bottle Rockets Liquid nitrogen floats on top of the warm water, expanding thus propelling the soda bottle upwards with extreme force. Facebook Prev Article Next Article Experiments Checkout these cool gadgets... Related Posts Edible Water “Bottle” Spinning Something in a Vacuum Chamber Will Spin Longer Dumbest Possible Way To Try To Remove A Car Engine How Does This Pan Cook Food On A Cold Surface? Watermelon Gets Coated with an Indestructible Coating Bathing in 500 lbs of Liquid Glass Putty