Monday, November 16, 2009
How did the lightbulbs change the world
He invented light bulbs because people didn,t have lights back then.If he didn,t have lightbulbs we would,nt be in school.He really wanted to make a invention.He used a material called carbon filement it was very inspensive.He wanted people to remember him for his famous invention.When he died they turned all the lights off for a minute.
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- Posted by:Devonta-Wh2
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