Important Inventions Of Science GO TO INDEX 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 GO TO INDEX