Water balloon fights can liven up any boring summer day. When you want to get serious about winning, forget throwing them—get a water balloon cannon on your side. You can build this DIY project ...

Water balloon fights can liven up any boring summer day. When you want to get serious about winning, forget throwing them-get a water balloon cannon on your side. You can build this DIY project from ...

If the cost of all that hairspray and sacks of potatoes is cramping your spud gun shooting style it might be time to build this air-powered cannon that can shoot water balloons, potatoes, steel ...

Discover the art of crafting a fully functional mini metal cannon! Follow along as I guide you through each step to create your own powerful miniature cannon from scratch. Join this channel to get ...

Learn how to make a powerful paper cannon with this DIY guide. Discover simple steps to create a high-impact, fun cannon using basic materials.

Build a DIY version of Leonardo da Vinci's steam-powered cannon invention, the Architronito ...

A Simple PVC Piston Enables All Sorts of Cool Projects Not a bad place to start on water cannon, to name just one.

MAKING A SPLASH I built my own 26ft submarine – people call COPS all the time but now I’m planning DIY water cannons & rocket launchers ...

DIY Cyborg and American biohacker Tim Cannon has implanted the Circadia 1.0 under his skin as his first experimental step towards prolonging human life.

The water cannons were brought out in 20-degree weather, injuring several, after protesters attempted to cross a bridge that leads to a construction site for the pipeline.