invention

Man tests a helmet by letting a group of football players hit him with…

Man with roller skates and manmade wings attached to his arms attempts…

Man with bi-wings attached to bicycle attempts to fly. Flying…

Demonstration of automatic speed bump invention that pops up from the…

Man straps roller skate contraption to feet and pumps up the wheels of…

A very busy man answers several telephones. Uses inventions meant to…

Man with large homemade wings attached to his back attempts to fly by…

Woman demonstrates finger devices designed to let you smoke a cigarette…

Man attempts to fly using homemade flying contraption

Man climbs into strange flying contraption with huge wings and attempts…

Barber uses static electricity to cut hair. Man generates static…

Man rides down the street in a motorized wheel invention.