After 120 hours of research and 1,500 miles behind the wheel, we’ve singled out the gear that’s absolutely essential for your next journey on the open road.

Here is magnetic lock prototype that works like a real one, but uses magnets and gravity instead of springs. If you like this ...

A digital notebook could take your notes to the next level. Here are the best for writing, reading, and doodling.

Magnetic gears with dual-mechanical port have several attractive features, such as reduced maintenance requirements and inherent overload protection, as compared with mechanical gears. However, it is ...