- Goodyear shows off its new Zeppelin at the world-famous Oshkosh airshow
- "Wingfoot One" is longer, faster and more nimble than older blimps
- For the first time in generations, this aviation icon shifts to a new design
CNN's Thom Patterson covered the Experimental Aircraft Association's AirVenture airshow in Oshkosh, Wisconsin. Follow him on Twitter at @thompatterson.
(CNN)Really, it's an anti-gravity machine.