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Amazing edison
1. Amazing Edison
Kitty Taylor
EFDP
18/11/11
15/03/2012 Kitty Taylor 1
2. Thomas Alva Edison
• 1847-1931
• American Inventor
• Only 3 month at school
• 1093 patents to his name
• Great technologist
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4. Edison’s Most Famous Inventions and
Achievements
• Electric light bulb
• Electric generating system
• First recording of the human voice
– Himself saying “Mary had a little lamb”
• Film projector
• Gramophone
• First sound film
• First to observe moving electrons
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