Human Powered Flying Machines Take The Skies In Portugal, Red Bull Flugtag

40 teams and only 1 winner watch Red Bull Flugtag take over the skies of Cascais in attempt to define the gravity with handcrafted flying machines. For more Flugtag action visit: , Redbull, RedbullFlugtag, extremesports Experience the world of Red Bull like you have never seen it before. With the best action sports clips on the web and original series, prepare for your stoke factor to be at an all time high. Watch Red Bull TV: See into our world: Red Bull on Facebook: Red Bull on Twitter: Subscribe to Red Bull on Youtube: Subscribe to the Red Bulletin: Sign up for our Newsletter here: