Retrospectacle: Lava Lamps
The vibrant color and mesmerizing motion of the lava lamp is a trademark of the 1960s. But this counterculture staple has a surprising origin.
McDonald’s Legacy
Two all-beef patties, special sauce, lettuce, cheese, pickles, onions on a sesame seed bun. ... more
Teflon: A Happy Accident
It was an accidental discovery that became a part of everyday living. Dr. Roy Plunkett, a chemist ... more
