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 history, which can fit inside a strand of hair.

A spinning tool plunges into two pieces of metal, rotating at a high rate of speed. As the tool begins to move, it softens ...

Pentagon plan pits U.S. Marines against California off-roaders and civilian pilots The US Army is changing its policy on how ...

Discover the ultimate guide to installing and styling crotchet faux locs! In this video, I share my entire process using 7 packs of Freetress 2x Medium Soft Locs (12 inch wavy), offering a fantastic ...