This demonstration involves fire and is intended for trained chemistry teachers. Do not do this at home.
Homer Hickam’s Rocket Boys is the story of kids in the 1950′s who were fascinated with rocket science. The characters use pipes filled with gun powder to experiment with rocketry. Teachers use the book as a literary connection with the science lesson about rockets. The key is in the nozzle. The book was later turned into the movie, October Sky.
The book is the perfect introduction to rocket science and the power of air pressure. Students build PVC Rocket Launchers with pipe and construction paper and then test their design in real life. Students don’t use fuel in their lessons but instead use air pressure.
Chemistry teachers can demonstrate rocket power by using ethanol. Ethanol fuel is becoming popular because it burns clean. When it completely burns, the byproduct is water. Carbon dioxide is