Engineers reinvent the 5,000-year-old gear using fluids instead of solid teeth.

Scientists at New York University have developed a new gear mechanism that uses fluid dynamics rather than interlocking ...

Abstract: Mechanical gears, which are utilized in industrial applications for transmitting torque and altering the speed and direction of motion, inevitably suffer from many disadvantages, such as ...

The investing world is constantly looking for the next big opportunity. We seek high growth companies poised for explosive returns or overlooked value stocks trading at a bargain price. But how do you ...