Template:Selected anniversaries/June 18: Difference between revisions

From Gnomon Chronicles
Jump to navigation Jump to search
No edit summary
No edit summary
Line 5: Line 5:


||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.


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

Revision as of 19:16, 28 March 2019