Harness the power of air and water to make things move! Make a big splash into physics with these fun, wet, and wild models.
Build water rocket cars, jet propelled boats, a water gun, and even a lawn sprinkler with this science kit for kids. When you pump air into your rocket, you increase the air pressure inside. Then when you release the clamp, the air and water mixture inside will shoot out, causing your rocket to zoom off in the opposite direction!
Learn about the laws of physics and their applications in real world engineering. Many machines, from the oldest pipe organs to modern day rocket ships use the same technologies that power these water rockets. Experiment to test some of the differences between water and air, and learn why your rocket needs both to go fast.