by Dr. Anthony Paustian Author of  A Quarter Million Steps I grew up watching the The Jetsons, a futuristic television cartoon created by Hanna and Barbara in the early 1960s. As George Jetson and his family traveled around in flying vehicles while living and working in buildings that seemed to float in the sky, it was easy to think that anything representing a total paradigm shift from current life had to be light years into the future. However, I recently attended the Experimental Aircraft Association’s annual AirVenture in Oshkosh, Wisconsin. The largest air show in the country, AirVenture was loaded with state-of-the-art military and civilian aircraft and even modern, private sector rockets such as Jeff Bezo’s Blue Origin. But it was the smaller, more experimental aircraft that fascinated me. Despite my Air Force years on fighters (F-111s to be specific - now appearing in museums), I found myself repeatedly drawn to these very personal flying machines the entire week I wa