Computers are alchemical in the way that they use tiny assemblages of conductive squiggles and crystal wafers to generate images, solve complex mathematical problems, and connect people miles apart in ...

The engraving that wasn't -- A better mousetrap -- The son of a master-weaver -- The Emperor's new clothes -- From weaving to computing -- The difference engine -- The analytical engine -- A question ...

Kiersten Wilhelm, a textile designer at American Silk Mills in Plains Township, talks about her job. Designers work on the mill’s second floor, in a room with wood floors, brick walls and large ...