october 22nd 1879.
No Thomas Edison improved it
the person that did this is glenn york
The birth date of spark plug inventor Edmond Berger is not known. Edmond Berger invented the spark plug in 1839.
There are many romantic places to visit in Chennai, including Le Meridien and St. Thomas Mount. Besant Nagar and Taj Fisherman's Cove are also romantic places.
William Marshall played the role of Thomas Bowers in a 1964 episode of Bonanza.
thomas Edison didnt invent the telephone, it was Alexander graham bell, Edison invented the light bulb. :D
October, 18,1931
It is February 11, 1847.
October 18, 1931
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Edison was born Feb. 18th 1847 in Milan, Ohio
10th September 1889
the date is 1871when his mom died
February 11, 1847 in Milan, Ohio
December 31, 1879
tge date of the making of the light build was 2100 tge date of the making of the light build was 2100
Various sites speculate over the exact date of his death, but most agree that it was on October 21st (or the 18th) 1931. I have a copy of a telegram from Edison's attending physician, Dr. Hubert S. Howe stating that Thomas Alva Edison quietly passed away at 3:24 am on October 18, 1931. He died at his home, now part of the National Park Service, in Llewellyn Park, West Orange, NJ.