Template:Selected anniversaries/March 8: Difference between revisions

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||1848 – LaMarcus Adna Thompson, American engineer and businessman, developed the roller coaster (d. 1917)
||1848 – LaMarcus Adna Thompson, American engineer and businessman, developed the roller coaster (d. 1917)
||Ernest Vessiot (b. 8 March 1865) was a French mathematician. Vessiot's work on Picard–Vessiot theory dealt with the integrability of ordinary differential equations. Pic.


||1865 – Frederic Goudy, American type designer, created Copperplate Gothic and Goudy Old Style (d. 1947)
||1865 – Frederic Goudy, American type designer, created Copperplate Gothic and Goudy Old Style (d. 1947)

Revision as of 12:36, 24 March 2018