We don't know what to make of these flying robotic sea mammals, but we want one. Thanks to YouTube star Devin Graham, aka Devin Super Tramp, three awesomely futuristic water toys are on our radar. In one of his latest stunts, seen in the video above, Graham and his Super Tramp crew take the "robotic dolphin" (actually named the Seabreacher), some flying bikes (the Jetovators), and a jet-powered VW van (the Freedom Flyer) out for a spin over Lake Powell in Utah. Each of the crafts spin, dip and dive over and under the water, giving gravity a run for its money. via Huff Post.