Ball screws have become an indispensable key transmission component in modern precision manufacturing. They convert ...

Gears have powered the world for millennia, from clock machines to car engines. But miniaturizing them to microscopic ...

Based on differences in friction characteristics, screws are primarily classified into three categories: sliding screws, rolling screws, and hydrostatic screws. Among these, rolling screws are widely ...

Breakthrough “metamachines” show how beams of light can drive gears and levers smaller than a grain of dust—opening doors to ...

Learn how the smallest motors in history could soon make a splash in healthcare thanks to microscopic gears that are powered ...

A mind-bogglingly small new motor can fit inside a strand of hair. Its cell-sized gears are powered by light and could be ...

Researchers say making the gears on a micrometer scale paves the way for the smallest on-chip motors in history. The post New teeny tiny motors can fit inside the strand of a piece of hair appeared ...

Researchers have made light-powered gears on a micrometer scale. This paves the way for the smallest on-chip motors in ...

The Gothenburg solution employed optical metamaterials to create mechanisms that operate under uniform illumination, offering a more versatile platform for precise control and movement of functional ...

Researchers from Massachusetts Institute of Technology (MIT) and University of Chemistry and Technology Prague created a ...

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 ...