from Minnesota Public Radio (Garrison Keillor):
Today (Feb. 11, 2011) is the birthday of Thomas Alva Edison, born in Milan, Ohio (1847). He eventually amassed 1,093 patents, the most patents ever issued to a single person in American history. Among his greatest inventions: the phonograph, the light bulb, and the movie camera.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment