The dream of the Jetpack is an old one - just strap enough power to a human’s back and he will fly. Yves Rossy - a longtime pilot and madman - decided to take the dream into the 21st century and built his own cool jetpack.
He sacred a lot of cows, when he screamed through the Swiss alps.
He might be a great dreamer on one side - but I like his pacifist approach on the other. The military asked him to deliver a prototype - which he promptly refused. It’s made for fun only.
Good man!