Template:Selected anniversaries/April 21: Difference between revisions

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||1913: Choh Hao Li dies ... biologist and chemist ... discovered, in 1966, that human pituitary growth hormone (somatotropin) consists of a chain of 256 amino acids. In 1970 he succeeded in synthesizing this hormone, the largest protein molecule synthesized up to that time. Pic search yes: https://www.google.com/search?q=Choh+Hao+Li
||1913: Choh Hao Li dies ... biologist and chemist ... discovered, in 1966, that human pituitary growth hormone (somatotropin) consists of a chain of 256 amino acids. In 1970 he succeeded in synthesizing this hormone, the largest protein molecule synthesized up to that time. Pic search yes: https://www.google.com/search?q=Choh+Hao+Li
||1913: Richard Beeching born ... physicist and engineer ... British Railways. Pic.


||1914: Ypiranga incident: A German arms shipment to Mexico is intercepted by the U.S. Navy near Veracruz.
||1914: Ypiranga incident: A German arms shipment to Mexico is intercepted by the U.S. Navy near Veracruz.

Revision as of 06:05, 28 September 2019