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Important Inventions Of Science

1.Electric Lamp-BulbEdison
2.Gramophone Edison
3.Television J.L.Baird
4.Radio Marconi
5.AeroplaneWright Brother
6.Sewing Machine Howe Eliar
7.Railway Engine Stephenson
8.Safety Lamp Davy
9.Dynamite Alfred Nobel
10.Penicillin Alexander Fleming
11.Telescope Galileo
12.Fountain Pen Waterman
13.Telephone Graham Bell
14.Revoler Colt
15.X-Rays Roentgen
16.Law of Gravitation Newton
17.Radium Madam Curie
18.Atom Bomb Otto Hahn
19.Theory of Relativity Einstein
20.Computer Charles Babbage
21.World Wide Web(WWW) Lin Fiyona

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