I am a fan of nearly every kind of small aircraft, but I might draw the line here:
It's a personal helicopter, really two rotors on a hat. Action video here, from Makezine (thanks to Dave Proffer). As it happens, one of my upcoming New Year's resolutions is to get back into aviation actively. But avoiding this hat-helo would be consistent with two of my rules for a happy flying career: Don't fly anything that's not factory-built (sorry, home-crafters); and fly only airplanes, not helicopters. More on all of this another time.
James Fallows is a national correspondent for The Atlantic and has written for the magazine since the late 1970s. He has reported extensively from outside the United States and once worked as President Carter's chief speechwriter. He and his wife, Deborah Fallows, are the authors of the new book Our Towns: A 100,000-Mile Journey Into the Heart of America, which has been a New York Times best seller and is the basis of a forthcoming HBO documentary.