Austrian aerial stuntman and all-around maniac Peter Salzmann has already pushed wingsuiting to a whole 'nother level in strapping on an electric propulsion system to turn himself into what might be the closest thing we've ever seen to a human aircraft. Now he's back breaking boundaries once again, this time swapping out propulsion in favor of a dramatic new foil system designed to increase lift and overall flight time, pushing man that much closer to the gravity-flaunting freedom of bird-kind.