Welcome to Cool Science Experiments! We are on a quest to find the best science project websites in the world. We look for fun projects that help kids and adults learn more about science and physics. If you want to learn about propulsion, why not build a potato cannon? If you want to learn about electriciy, why not build a lemon powered light bulb? School is good, but Cool Science Experiments is much more fun! If you know of a cool science experiment, let us know by sending an email to This e-mail address is being protected from spambots. You need JavaScript enabled to view it . Enjoy...