http://makezine.com/projects/win-water-war-water-balloon-cannon/
Find more at the Maker Shed: https://makershed.com
Let’s add a new weapon to your water fight arsenal and build a pneumatic water balloon cannon. This is an easy project to put together.
Published 2015-09-15 · Watch on YouTube ↗ Availability and playback restrictions are controlled by the original channel.
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