The ball drone seems well suited to an indoor environment, but we’re not sure if it has any real advantages over a quadcopter with ducted propellers. Servos are cheaper than motors and ESCs ...

As he explained in a recent YouTube video, the motor, speed controller ... the biggest obstacle keeping his drone out of the air is finding a foldable propeller with the specific characteristics ...

Growing up in Spain, Cecilia Huertas Cerdeira was captivated by the elegant movements of aquatic life during frequent ...

Russian soldiers were snug in their sleeping bags, sleeping off a hard day of combat in a building presumably somewhere along ...

This marks the company's first partnership to develop motors built to a U.S. drone producer's specific requirements. Red Cat will use three motor variants from Unusual Machines for one of its ...

You slip then onto the bottom of each rotor base, twist them onto the stem that attaches the propeller motor to the drone’s body and then close a latch over the stem. The DJI Spark Drone comes ...