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  2. 1860 in science - Wikipedia

    en.wikipedia.org/wiki/1860_in_science

    The year 1860 in science and technology involved some ... being the natural history and economy of the insects injurious to the field crops of Great ...

  3. 1860 United States census - Wikipedia

    en.wikipedia.org/wiki/1860_United_States_census

    The 1860 United States census was the eighth census conducted in the United States starting June 1, 1860, and lasting five months. It determined the population of the United States to be 31,443,321 [ 1 ] in 33 states and 10 organized territories.

  4. Category:1860s in science - Wikipedia

    en.wikipedia.org/wiki/Category:1860s_in_science

    Pages in category "1860s in science" The following 43 pages are in this category, out of 43 total. ... A Dynamical Theory of the Electromagnetic Field; F.

  5. Category:1860 in science - Wikipedia

    en.wikipedia.org/wiki/Category:1860_in_science

    Pages in category "1860 in science" The following 14 pages are in this category, out of 14 total. This list may not reflect recent changes. ...

  6. History of biology - Wikipedia

    en.wikipedia.org/wiki/History_of_biology

    The history of biology traces the study of the living world from ancient to modern times. Although the concept of biology as a single coherent field arose in the 19th century, the biological sciences emerged from traditions of medicine and natural history reaching back to Ayurveda, ancient Egyptian medicine and the works of Aristotle, Theophrastus and Galen in the ancient Greco-Roman world.

  7. 19th century in science - Wikipedia

    en.wikipedia.org/wiki/19th_century_in_science

    The 19th century in science saw the birth of science as a profession; the term scientist was coined in 1833 by William Whewell, [3] which soon replaced the older term of (natural) philosopher.

  8. 1860s - Wikipedia

    en.wikipedia.org/wiki/1860s

    The 1860s (pronounced "eighteen-sixties") was a decade of the Gregorian calendar that began on January 1, 1860 and ended on December 31, 1869. The decade was noted for featuring numerous major societal shifts in the Americas .

  9. Estimates of historical world population - Wikipedia

    en.wikipedia.org/wiki/Estimates_of_historical...

    Graph of world population over the past 12,000 years . As a general rule, the confidence of estimates on historical world population decreases for the more distant past. Robust population data exist only for the last two or three centuries. Until the late 18th century, few governments had ever performed an accurate census.