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| Hi! Do you know Thomas Edison? | |
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| Yes! I know him.. He was invented the incandescent bulb in 1879. Thomas Edison's greatest challenge was the development of a practical incandescent, electric light. | |
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| Can you say something about his life.. | |
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| Thomas Edison was born to Sam and Nancy on february 11, 1847 in Milan, Ohio. He was the youngest of seven children, Edison tended to be in poor health when young. | |
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| Your Welcome.. That's Okay! i have to go.. Goodbye. | |
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| Wow! He is awesome.. The trail also impressive in his life. for him we have lights and electricity that we use now in our daily life. Thank you Sir. | |
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