https://www.youtube.com/watch?v=_ChsZUwqTeE Me thinks this one rates real high in the categolry of, "You ain't gonna believe this...". The claim is, this Russian dude flies at nearly 1,000 feet and speeds of 100mph to over 500mph. On a platform maybe two feet squared and powered by four propellers made of little wood sticks? Also claiming that he is in a "bubble" of antigravity. Reminds me of Marty McFly and his hover board.