I have found answers from 100 to over ten thousand more than ten thousand seems to be the most common answer
i don't know if anybody really knows
story goes he was interview somewhere around 9000 failures
by a reporter who ask about how he felt about the 9000 failures
he replied i don't view them as failures. I now know 9000 way not to make a light bulb.
Thomas Edison the inventor of light bulb tried about 35 times
Thomas Edison invents the light bulb.
It took him 10000 triesnearly 40,000 times he failed in inventing a light bulb.
Thomas Edison invented the light bulb.
he tried 1,000 times
Thomas Edison the inventor of light bulb tried about 35 times
Thomas Edison invents the light bulb.
It took him 10000 triesnearly 40,000 times he failed in inventing a light bulb.
the light bulb by Thomas Edison
Thomas Edison invented the light bulb.
he tried 1,000 times
Thomas Edison is best-known for the light bulb.
Edison failed many times - no one knows how many - to make a filament for a light bulb that would last a long time. He did not invent the light bulb - he was working on a BETTER light bulb that would last longer.
6000
At least twice
111,009
The light bulb was created in 1882 by Thomas Edison.