This video shows how skilled workers turn raw steel into precise pinion gears in a local workshop. The process starts with ...

The term "involute" refers to the shape of the teeth: the curves of the teeth are involutes of circles, which are curves that optimize gear performance. Figure 1.1.2: The three marked circles are key ...

Professional teeth whitening is effective but expensive. If you want to save hundreds and a trip to the dentist's office but still get whiter teeth, at-home whitening strips can produce surprising ...

The circular spline: A completely rigid ring with internal teeth, similar to a planetary ring gear, and with two more teeth than the flexspline. When the wave generator spins, about 30% of the ...

Regarding your health, one of the most important daily habits to adhere to is brushing your teeth. That’s because this practice can remove plaque and bacteria — both of which can wreak havoc ...

Welcome to Bleacher Report's live coverage of AEW Collision on . Here's a look at what AEW advertised for this week's show: Let's take a look ...