Answers

2014-05-24T17:31:40+05:30
1. The Telephone
2. The History of Computers
3. Television
4. The Automobile
5. The Cotton Gin
6. The Camera
7. The Steam Engine
8. The Sewing Machine
9. The Light Bulb
10. Penicillin
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2014-05-24T17:47:50+05:30
The top 10 inventions and their inventors
1-the telephone- alexander graham bell in 1875
2-computer-konrad zuse in 1936
3-television-paul nipkaw in 1884
4-the automobile- gottlieb daimlar in 1885
5-the camera-joseph nicephore niepce in 1814
6-the cotton gin- eli whitney in 1794
7- steam engine- thomas savery in 1698
8-gravity of the earth - sir issac newton 
9-radium- marie curie
10-  bulb- thomas edison          
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