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Water Power: Rocket-Propelled Cars, Boats, and More from Thames & Kosmos
Harness 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!