deploying articulated stabilizer fins and rotor blades that appear from thin slots on its sides. The PSK is a ...

It’s got the usual trappings of a drone, but with only a single rotor ... Close, but not quite, since the rotor blades are fixed-pitch. We’ll just go with “monocopter” for now and sort ...

Suppose that you want to get rid of a whole lot of mosquitoes with a quadcopter drone by chopping them up in the rotor blades. If you had really good eyesight and pretty amazing piloting skills, ...

The drone is a 115-pound, battery-powered twin prop-rotor aircraft that the company said can be scaled larger, “requiring hybrid-electric propulsion.” The company designed the vertical take ...

The Potensic Elfin is this brand's most advanced toy drone, but how does it match up ... spaces when the air from the downforce of its rotor blades is forced off walls and other surfaces.