1861 in science

List of years in science (table)
... 1851 1852 1853 1854 1855 1856 1857 ... 1858 1859 1860 1861 1862 1863 1864 ... 1865 1866 1867 1868 1869 1870 1871 ...
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The year 1861 in science and technology involved some significant events, listed below.

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