Chinese auto giant BYD has partnered with drone specialist DJI to put a drone system on the roof of a car.The Latest Tech ...

Of course, their different applications make them anything but equivalent, as the bike motor is designed for high torque at low speed while the drone motor has very little torque but plenty of speed.

The word “drone” conjures up visions of huge military aircraft dropping bombs overseas, or of tiny machines flitting through buildings, spying on the occupants inside. Imagining a time when more than ...

With a motor in each frame, the drone can produce a thrust vector in ... which takes time. At slow maneuvering speeds this isn’t a major problem, but at higher speeds rotation is noticeably ...