Template:Selected anniversaries/January 3: Difference between revisions

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||Johann Georg Büsch (b. January 3, 1728) was a German mathematics teacher and writer on statistics and commerce.
||Johann Georg Büsch (b. January 3, 1728) was a German mathematics teacher and writer on statistics and commerce.


||1819 – Charles Piazzi Smyth, Italian-Scottish astronomer and academic (d. 1900)
||Charles Piazzi Smyth (b. 3 January 1819) was an English astronomer who was Astronomer Royal for Scotland from 1846 to 1888; he is known for many innovations in astronomy and his pyramidological and metrological studies of the Great Pyramid of Giza. Pic.


||1888 – The James Lick telescope at the Lick Observatory, measuring 91 cm in diameter, is used for the first time. It was the largest refracting telescope in the world at the time.
||1888 – The James Lick telescope at the Lick Observatory, measuring 91 cm in diameter, is used for the first time. It was the largest refracting telescope in the world at the time.

Revision as of 07:23, 6 July 2018