Hammacher Schlemmer is now selling “one of the most insane remote-controlled flying machines” ever made. Forget about airplanes or helicopters. The Flying Fire-Breathing Dragon is a mechanical beast with a 9-foot wing span, and it breathes flames that travel up to 3 feet. Once the dragon is in the air, it can reach 70 mph during flights lasting a maximum of about 10 minutes. The eyes glow red during operation, while the head rotates in the direction of each turn. The turbine engine in the creature’s chest runs on jet fuel or kerosene.