1893 - Thomas Edison received two U.S. patents. The first was for a "Cut Out for Incandescent Electric Lamps" and another for a "Stop Device" (No. 491,992-3). Also No. 492,150 for "Process of Coating Conductors for Incandescent Lamps."
... medicines are dangerous, some work, most are a harmless waste of money (plus a possible placebo effect).
Numerous diet programs use people's concern over their ...