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 Gallium Spoon Melts In Hot Water Magnetic Dart Launcher Is Very Satisfying to Watch Impressive Liquid Repellent Tests Psychology Experiments Show How Disturbing Humans Are The Leidenfrost Effect – Maze A substance so sensitive it immediately explodes on the lightest touch