How small can an electric motor be without resorting to manufacturing methods like lithography? In a recent video, [Chronova Engineering] on YouTube tries to replicate the 1960 McLellan motor that ...

The U.S. Air Force can thank the natural world for its new extreme weather defenses at a base in Florida. Rutgers University designed a "self-healing" reef built from concrete modules and living ...

Prominent among these are the Electric Telegraph, the Reaper and Mower, and the Sewing-Machine ... where the needle and thread are used, has been benefited by this invention, Many few branches ...

Making resolutions is easy. Making them stick? Not so much. That’s why we’ve combed through the newest self-help books to bring you the 12 most useful published now through April. We’ve found advice ...