Template:Selected anniversaries/June 18: Difference between revisions

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||1650: Christoph Scheiner dies ... priest, physicist, and astronomer. Pic.
||1650: Christoph Scheiner dies ... priest, physicist, and astronomer. Pic.


||1753: Chemist Claude François Geoffroy born. In 1753 he proved the chemical element bismuth to be distinct from lead, becoming the official discoverer of the element. Before this time, bismuth-containing minerals were frequently misidentified as either lead, tin, or antimony ores. No pic online.
||1753: Chemist Claude François Geoffroy born. In 1753 he proved the chemical element bismuth to be distinct from lead, becoming the official discoverer of the element. Before this time, bismuth-containing minerals were frequently misidentified as either lead, tin, or antimony ores. No DOB. No pic online.


||1772: Gerard van Swieten dies ... physician and reformer. Pic.
||1772: Gerard van Swieten dies ... physician and reformer. Pic.

Revision as of 18:16, 28 March 2019