it took Edison 15-17 years to make the light bulb
Thomas Edison was 32 years old when he invented the light bulb in 1879.
Thomas Edison's light bulb burned for a number of years even after his death. The light bulb is currently located at the Menlo Park Museum.
The light bulb was created in 1882 by Thomas Edison.
the light bulb by Thomas Edison
Thomas Edison's slogan for his light bulb was "Let there be light."
Thomas Edison Invent the light bulb in Florida
Thomas Edison is best-known for the light bulb.
thomas edison
Thomas Edison invented the light bulb in 1879.
Thomas Alva Edison invented the light bulb in 1877.
12 years
Thomas Edison's light bulb was patented in 1879. The cost of the original light bulb produced by Edison was around $1, which was quite expensive at that time.