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History
1887 in science
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The year 1887 in science and technology involved many significant events, listed below.
Anne Sullivan
Anne Sullivan
Heinrich Hertz
Heinrich Hertz
1878 in science
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The year 1878 in science and technology involved many significant events, listed below.
August – Cleopatra's Needle (horizontal) being raised in London.
August – Cleopatra's Needle (horizontal) being raised in London.