This week Victor Ragusila talked to us about the amazing work that the engineers at Aerovelo have been doing to push the boundaries of what is humanly possible. In their pursuit of extreme efficiency, the team has created the first successful human powered helicopter, the fastest human powered vehicle, and the world’s first human powered ornithopter. This episode has it all, space lasers, helicopters the size of a football field, barbarians, and bicycles that are faster than Simon is comfortable driving.