Water Power Ages 13 & Up The CAT Mini Excavator measures

The CAT Mini Excavator measures 16

they will always be “us

using the included remote

Guaranteed fun for both kids and adults

No toxic chemicals or spray paint needed

Water Power Ages 13 & Up The CAT Mini Excavator measuresBuild 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! Experiment to test some of the differences between water and