Once Employed Chiefly for Accurate Manufacture of Small Metal Jewelry and Denial Paris. The "Lost-Wax" Casting Process Has Been Modernized and Adapted to War Production. It Now Looms as an Important ...

I’ve always thought that there are three things you can do with metal: cut it, bend it, and join it. Sure, I knew you could melt it, but that was always something that happened in big foundries- you ...

PARIS, FRANCE—The Washington Post reports that a team of scientists used a full-field photoluminescence technique to examine the molecular structure of a 6,000-year-old amulet discovered in Pakistan ...