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 spikes ...

A table filled with potatoes, PVC and safety glasses can only mean one thing – our science guy Steve Spangler is in the house. It's a lesson in air pressure, innovation and how to avoid getting hit.

The ninth season of Discovery’s Alaska: The Last Frontier premieres this Sunday in a special two-hour episode, and we have a sneak peek preview exclusive that will show you what the Kilchers are up ...