These Simple Animations Teach You How All Kinds of Gears and Clutches Work Duc Thang Nguyen has spent his retirement rendering new machine gears in 3D design software. The results are hypnotic.

Through different mechanical linkages between gears and internal constructs, you can implement batteries, capacitors, diodes, inductors, resistors, switches, transistors, and the like.

Researchers from the University of Carlos III in Madrid have created a new frictionless transmission gear system using magnetic levitation (Photo: UC3M) ...

Miner Enterprises has released a video demonstrating the role that draft gears play in railcar operation. The new video, “How Does a Draft Gear Absorb Railcar Energy?” provides a look at draft gear ...