Water Power: Rocket Propelled Cars, Boats, and More Kit Costume Bodi loves testing his strength

Bodi loves testing his strength with everyone he meets

60% cotton

less region-specific references

Kids can build 20 different models

or a cozy cuddle

Water Power: Rocket Propelled Cars, Boats, and More Kit Costume Bodi loves testing his strengthHarness the power of air and water to make things move! Build water rocket cars, jet propelled boats, a water gun, and even a lawn sprinkler. Learn about the laws of physics and their applications in real world engineering. When you pump air into your rocket, you increase the air pressure inside. Then when you release the clamp, watch out the air and water mixture inside will shoot out, causing your rocket to zoom off in the opposite direction! Many