The Red Bull Flugtag finally returned to California in 2010, and here are the five best videos for your viewing enjoyment. For those who don’t already know “Red Bull Flugtag challenges the brave and brainy to design, build and pilot homemade flying machines off a 30-foot high flight deck in hopes of soaring into the wild blue yonder…or often, plunging into the waters below.” More information. Continue reading for the videos.