life
How long did Tomas Edison live?
What is 84 years?
What invention got Tomas Edison the money to buy his research laboratory?
What is the improved stock ticker?
Who went from working for Tomas Edison to being his competitor?
Who is Nikola Tesla?
What medal did Tomas Edison get from congress?
What is the congressional gold metal?
Tomas Edison said "The genius is 1% _____ and 99% _____
What is inspiration and perspiration?
Where is Tomas Edison's research laboratory?
What is Menlo Park?
where was Tomas edison born?
What is Milan, Ohio?
What family and person financially backed Tomas Edison with making the light bulb?
What is the Vanderbilt family and J.P. Morgan?
What got Tomas Edison interested in electrical science?
What is being a telegraph operator?
How much was Tomas Edison worth by the time he died?
What is 12 million dollars?
What current won between AC and DC current then becoming the world's normal current?
What is AC current?
What is selling news papers on the railroad?
What 2 things caused Tomas Edison to have less money by the time he died?
What is the great depression and defending his patents in court?
How many Patents did Tomas Edison make?
What is 1093?
What did Tomas Edison do when he started to go deaf?
What is inventing machines to help through different process?