Humans will soon have new bodies that forever blur the line between the natural and synthetic worlds, says bionics designer Hugh Herr. In an unforgettable talk, he details NeuroEmbodied Design, a methodology for creating cyborg function that he's developing at MIT, and shows us a future where we've augmented our bodies in a way that will redefine human potential -- and, maybe, turn us into superheroes. As Herr says: "Humanity will take flight and soar."