Automatic transmissions are a wonder of modern engineering, and computer controls that monitor all aspects of the drivetrain ...

Researchers at the University of Gothenburg have made light-powered gears on a micrometer scale. This paves the way for the smallest on-chip motors in history, which can fit inside a strand of hair.

Straight cut gears and made a little differently than what you'll find on non-racing vehicles. Here's how they work and why ...

In this video, we're going to be forging an amazing Bowie knife from recycled car gears using the ancient technique of wootz steelmaking. This is a skill that will allow you to create an extremely ...

Compounding this mechanical challenge is the fact that many advanced robots are being developed to work outside constrained ...

Learn how to make a homemade angle grinder stand with our step-by-step guide! In this video, we'll show you how to create a practical angle grinder slider that enhances precision and efficiency.