Grade levels: Adult

When you need some artificial snow, call Alabama’s Snowmaster.

Throw away that snowshovel and get yourself a V8-powered snowblower.

Manufacturing and installing a 6-story IMAX screen is a big challenge.

Jay discusses various scientific theories of why ice is slippery.

The Airborne Laser Program is developing a laser that can be fired from a plane to destroy missiles.

Motorcycle enthusiast and daredevil Kerry MacLean has built a unique one-wheeled vehicle

This huge “spider boat” is an entirely new kind of watercraft.

18-year-old inventor Ben Gulak’s creation is an electric-powered cross between a unicycle and a street bike.

Biologists have discovered many amazing new animal species in Southeast Asia, including a giant-sized spider and a millipede that emits cyanide.

A camera that you actually swallow will give doctors a whole new view of your small intestine.