Download the Water bottle Rockets PDF(378 Kb ... There are many other, more advanced, rocket designs. Some people compete in national competitions. Explore the Internet for inspiration and ...

it receives the parachute and is then slipped over another bottle that makes up the body of the rocket. The rubber band wraps around the outside of the chassis, holding those plastic tongues in place.

Such projects always hold the potential for entertainingly over-the-top designs, materials ... assessment of his remote-controlled soda bottle rocket launcher as “overengineered”.