1801 in science
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The year 1801 in science and technology involved some significant events, listed below.
Plate from Virey's Histoire naturelle
1887 in science
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The year 1887 in science and technology involved many significant events, listed below.
1801 in science
…January 22 – Friedrich Gerke, German pioneer of telegraphy (died 1888) April 19 – Gustav Fechner, German psychologist (died 1887) May 17 – Lovisa Åhrberg, Swedish surgeon (died 1881…
Anne Sullivan
Heinrich Hertz