This water rocket ... soda bottle takes its place on the upturned PVC pipe. There’s a connection for your garden hose that allows you to inject water into the bottle. From there, a compressor ...

Practise and challenge your friends! Download the Water bottle Rockets PDF(378 Kb). Adobe Acrobat is required. SAFETY: This rocket uses air pressure to fling a bottle at high speed 20–50 metres.

The control box has a compressor ... cap of a bottle acting as a nozzle and a quick, clean release, flights are pretty spectacular. There are many ways to launch an air-water rocket, from the ...