This water rocket launcher lets ... you to inject water into the bottle. From there, a compressor connection pressurizes the bottle in preparation for launch. Watch it happen in the video ...

Last spring [Mike] built a foam rocket launchpad which was a hit with the kids in his neighborhood. But the launch system was merely a couple of buttons so the early enthusiasm quickly wore off.

Documentary filmmaker Jeremy Corbell spoke with NBC News' Gadi Schwartz about a new video of an unidentified tic tac object ...

SAFETY: This rocket uses air pressure to fling a bottle at high speed 20–50 metres ... bits of wood or plant pots will all work as a launch pad Check the cork will be a good tight fit in ...

"We are beginning the construction of a second launch pad for the heavy rocket Angara," Rogozin tweeted on Friday. Read also Russia to build $580 mln launch pad for Angara carrier rocket by 2023 ...

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 ...