by Mike Krumboltz The car business may be struggling, but automakers aren't slowing down on innovation. This past week, an honest-to-goodness flying car made waves, a luxury car maker revealed a snazzy battery-powered ride, and researchers talked up a car that helps the visually impaired to drive. Put the pedal to the medal and catch up on those stories and more with the Buzz Week in Review. Drive? Fly? How about both? Humanity has been clamoring for a flying car for decades.