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."
... roughly what has become Afghanistan, are grouped with Vedic and Avestan.
The oldest form of Sanskrit is Vedic, in which the Vedas, the earliest Sanskrit texts, were ...