World's fastest drone Peregreen V4 reclaims the Guinness record at 657.59 km/h, showing how CFD, motors, and testing push ...

Researchers at UNSW have developed a new type of motor that spins, not with rigid components, but with a droplet of liquid ...

Discover how to create a detailed motorized scooter model using mainly cardboard and recycled materials. This step-by-step ...

AC induction motors are everywhere, from ceiling fans to vehicles. They’re reliable, simple, and rugged — but there are some disadvantages. It’s difficult to control the speed ...

The electric vehicle revolution has created market forces to drive all sorts of innovations. Battery technology has ...

John Harbaugh will be the first Giants head coach since the 1970s to report directly to ownership rather than a general manager.