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Thomas Savery Helps people get about
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Elias Howe Helps make and fix clothes
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Alexander GrahamBell To call others
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Thomas Edison To give light
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Guglielmo Marconi To listen to music
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T John Holland Military use for scouting vessels
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John LogieBaird To watch stuff
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Alexander fleming To make people well
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Orville&Wilbur Wright To travel
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Arpanet transition to tcp/ip To search things
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Apple Portable way to contact others