Template:Selected anniversaries/June 21: Difference between revisions

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||1710: James Short born ... mathematician and manufacturer of optical instruments, principally telescopes. During his 35 year career as a telescope-maker he produced approximately 1,360 scientific instruments. Pic: https://alchetron.com/James-Short-(mathematician)
||1710: James Short born ... mathematician and manufacturer of optical instruments, principally telescopes. During his 35 year career as a telescope-maker he produced approximately 1,360 scientific instruments. Pic: https://alchetron.com/James-Short-(mathematician)
||1721: Benjamin Wilson born ... painter, printmaker and scientist (natural philosopher). He performed experiments investigating the electrical properties of tourmaline, gaining international recognition, including the Copley medal (1760). He also researched light and color, experimenting with luminescent materials.  Pic.


File:Simeon Poisson.jpg|link=Siméon Denis Poisson (nonfiction)|1781: Mathematician and physicist [[Siméon Denis Poisson (nonfiction)|Siméon Denis Poisson]] born. His memoirs on the theory of electricity and magnetism will constitute a new branch of mathematical physics.
File:Simeon Poisson.jpg|link=Siméon Denis Poisson (nonfiction)|1781: Mathematician and physicist [[Siméon Denis Poisson (nonfiction)|Siméon Denis Poisson]] born. His memoirs on the theory of electricity and magnetism will constitute a new branch of mathematical physics.

Revision as of 19:09, 31 August 2018