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1820
| 1820 • History of Antarctica: Irish Royal Navy captain Edward Bransfield lands on the mainland of Antarctica. |
1860
Age: 40y
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residenceWashington Township, Grundy, Missouri, USA ⇓ Brothers James B Tompkins and William S Tompkins are living in the same house. James B has a family with his wife Elizabeth. 1 Source ⇓ |
| 1860 • German chemist Albert Niemann makes a detailed analysis of the coca leaf, isolating and purifying the alkaloid which he calls cocaine.Niemann, Albert (1860). On a New Organic Base in the Coca Leaves ("Über eine neue organische Base in den Cocablättern", published version of Ph.D. dissertation). |