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Invented by Lewis Waterman. It replaces the quill. Has ink inside and deposits it on paper.
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Invented by Hiram Moore. A machine that efficiently harvests a variety of grain crops.
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Invented by John Deere. Used for breaking up soil.
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Invented by William Henry. Replaces painting. Instead of painting, all you have to do is snap a picture.
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Invented by Louis Pasteur. Kills harmful bacteria that tend to grow in dairy products.
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Invented by Alfred Nobel. It was the first safely manageable explosive stronger than black powder.
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Invented by Joseph Glidden. Designed to keep cattle inside pastures.
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Invented by Thomas Edison. Produces light from electricity and replaces candles.
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Invented by Josephine Garis Cochran. Wanted a machine that could wash dishes faster and without breaking them.
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Invented by William Painter. Used to keep soda inside bottles while keeping the fizz. Replaces the cork.
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Invented by Jesse W. Reno. It is a movable stair case (conveyor) used to move people between floors of building.
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Invented by Guglielmo Marconi. Sends information from one place to another without the use of wires. It also transmits sounds.