The Hyperloop transportation scheme proposed by billionaire entrepreneur Elon Musk has created quite a stir in transportation circles. But Musk is hardly the first to turn heads with a transport idea that's either brilliant or wacky.
Ever since man first dreamed of flight, humans have been trying to come up with a better way of getting from point A to point B.
While some of the following efforts are more creative than practical, all of them highlight the power of the human imagination to lift our spirits — even if they don't keep them aloft. [Photos of Super-Fast Hyperloop Travel Concept]