WATER POWER: ROCKET-PROPELLED CARS, BOATS, AND MORE
Kids can build water-rocket cars, jet-propelled boats, a water blaster, and a lawn sprinkler while learning about the laws of physics and their applications in real-world engineering. When kids pump air into the rocket, the air pressure inside increases. When they release the clamp, the air and water mixture will shoot out, causing the rocket to blast in the opposite direction.
Buy Now
The Toy Insider participates in affiliate programs that may generate revenue for the site when a purchase is made through the links below.