It's a bird, it's a plane, it's a fuel-electric hybrid air car? Well, yes actually, but right now it's more ready-to-go concept than airborne reality. This brainchild of Trek Aerospace designer Michael Moshier and test-pilot Robert Bulaga employs the same ducted-fan tech the duo used in their DARPA-funded, NASA design-assisted, Popular Science 'Invention of the Year' winning S