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Ebers Papyrus 2200 B.C To smell good
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Jan Matzeliger 1600-1200 bc Can walk without hurting your feet
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Hippocratic Corpus group Ancient Greece Help people heal/get better
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Cai Lun 100 b.c. Something to write on
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Giordano da Pisa 1290 To see better.
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Conrad Gessner 1564 To write
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Christiaan Huygens 1656 Tell time
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Charles goodyear 1855 To play/have fun
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Christopher Latham Sholes 1868 To type on paper.
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Thomas Edison 1879 Illuminate rooms.
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Alexander Graham Bell 1876 Talk to people from distance
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Whitcomb L. Judson 1893 To hold usually 2 pieces of clothing together
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Richard Drew 1925 Hold things together/up
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Charles Babbage 1943 Access Electronic papers etc.
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Robert E. Kahn 1983 Connect with people across the world