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 ...

At the end of the 14 th century there were two types of mill in the Netherlands: the post mill, which was a ground winder, ...

A quarter century ago, two contradictory philosophies competed to define the future of automotive design.

Logical and physical optimization of DFT improves PPA.

Recent technological advances have opened new possibilities for the development of robotic systems, including spacecraft for ...

Lots of electric vehicle owners have flexed for their friends by pulling suitcases out of a frunk. Every electric truck on sale right now has a pretty generous frunk, probably in part to address that ...

Coltrane, a jazz virtuoso who devoted much of her life to a spiritual journey, is a beacon for today’s artists. An exhibition at the Hammer Museum shows why. By Siddhartha Mitter A jury found ...

Researchers have been trying to find new ways to produce and replicate the various useful features observed in nature. Fine ...

BMW has updated its five Big Boxer cruisers—the R 18, R 18 Classic, R 18 Roctane, R 18 B and R 18 Transcontinental—for ...