The power of the sun is harnessed using a bottle full of water. Quite simply they’re used 2-liter soda bottles. They’ve been filled with water along with two caps worth of bleach to keep ...
Make a Mentos-and-Soda Fountain! There is a pretty cool thing you can do with a bottle of soda pop and a packet of Mentos. Let’s try it! First, make a tube for the Mentos. 1. Cut a piece of paper so ...
Rocket will NOT fly straight without an aerodynamic nose cone made from a second soda bottle and use only 1 cup (200 ml) of water. Kit includes StratoLauncher IV, StratoFins, ball head ...
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