4M Water Rocket

With the Water Rocket experiment kit from 4M's 'Science in Action' series, teenagers aged 14 and over can build their own working rocket. The physics experiment uses simple pressure to launch the construction into the air. A bottle, water, and a standard bicycle pump are also required for assembly and launch. Pumping air builds up pressure inside the bottle, which propels the rocket upward when released. This visual kit is ideal for outdoor use to demonstrate the laws of physics in a practical way.