Japan's NEC shows 'flying car' hovering steadily for minute
Japanese electronics maker NEC Corp. has shown a "flying car," a large drone-like machine with four propellers that hovered steadily for about a minute. The test flight Monday reac…
Japanese electronics maker NEC Corp. has shown a "flying car," a large drone-like machine with four propellers that hovered steadily for about a minute. The test flight Monday reac…
