1726 in science
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1797 in science
1734 in science
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1732 in science
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1857 in science
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1860 in science
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1878 in science
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1856 in science
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1728 in science
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1875 in science
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1745 in science
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1768 in science
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1872 in science
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List of years in science
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1867 in science
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1850 in science
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