INVENTORS AND INVENTIONS
- James Deivar ------Thermos Flask
- Samuel Fox ------Modern Umbrella
- Eliza Otis ------Lift
- Baron Drais------ Bicycle
- Gillette------ Safety Razor
- J.L.Baird ------Television
- Colt ------Revolver
- Jansen ------Microscope
- Torricelli ------Barometer
- Michael Faraday ------Dynamo
- Galileo------ Telescope
- EmileBandot,John George Halseke ------Teleprinter
- Macmillan ------Bicycle
- Dr. Gattling ------Mahine -gun
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