What weighs 945 pounds, is a little over 20 feet long, stands just under 8 feet tall, has room for two, and costs about $600 a pound? That would be a new Guimbal Cabri G2 helicopter. The little ...
It’s definitely more than meets the eye, as a team in Germany has connected 16 small, battery-powered propellers together to form the “E-Volo Multicopter”—described as “an innovative, vertically ...