Subjects: General

A teen-aged lifeguard gives the big auto companies some competition by building his own electric-powered pickup truck.

Inventors have developed a couple of products that help deal with problems caused by global warming.

Eight hundred meters below the town of Sedrun, Switzerland, the world’s longest railway tunnel is being carved out of the rock.

Two engineers in London have invented a “building in a bag” – a rapidly deployed hardened shelter that requires only water and air for construction.

Carlos Owens spent 2 years and almost $25,000 building a giant walking robot in his parents’ backyard..

Physicist Joanne O’Meara helps Jay demonstrate Isaac Newton’s third law of motion.

Prince Jurgen von Anhalt uses the blast from a jet engine to paint his canvasses.

Australian Andre MacIver hopes his product will start a new fitness craze.

Physicist Jearl Walker shows Jay how to pour tea without making a mess.

This Swiss aerial daredevil soars through the clouds at speeds of up to 200km/h with a set of jet-powered wings.