yes because his parents was to old and that was his first invent that he did and so his parents died that is what i think
No Thomas Edison didn't invent the umbrella, but he did invent the phonograph and the light-bulb. :D
Thomas Edison Invent the light bulb in Florida
Thomas Edison invented the Incandescent electric light.
Thomas Edison did not invent paper. He was known for his inventions such as the phonograph and the electric light bulb.
Light bulb.
Thomas Jefferson did not invent the light bulb. The light bulb was invented by Thomas Edison in 1879 in New Jersey.
Thomas Edison's great brain invented the devise that we use today which is the light bulb.
Edison did not invent the first electric light bulb, but instead invented the first commercially practical incandescent light.
yes
The phonograph
yes
the light bulb