Template:Selected anniversaries/December 23: Difference between revisions

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||||| THEME: SUBMARINES


File:Pierre Varignon.jpg|link=Pierre Varignon (nonfiction|1722: Mathematician and academic [[Pierre Varignon (nonfiction)|Pierre Varignon]] dies. He simplified the proofs of many propositions in mechanics, adapted Leibniz's calculus to the inertial mechanics of Newton's ''Principia'', and treated mechanics in terms of the composition of forces.
File:Pierre Varignon.jpg|link=Pierre Varignon (nonfiction|1722: Mathematician and academic [[Pierre Varignon (nonfiction)|Pierre Varignon]] dies. He simplified the proofs of many propositions in mechanics, adapted Leibniz's calculus to the inertial mechanics of Newton's ''Principia'', and treated mechanics in terms of the composition of forces.
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||1939: Anthony Fokker dies ... pilot and engineer, designed the Fokker Dr.I and Fokker D.VII (b. 1890)
||1939: Anthony Fokker dies ... pilot and engineer, designed the Fokker Dr.I and Fokker D.VII (b. 1890)
||1939: Maritime engineer Maxime Laubeuf dies ... He was a pioneer in the design and building of submarines, and was responsible for a number of the innovations that led to modern submarine design. His work had a profound influence on the design of submersibles in the late nineteenth century and early twentieth century. Pic.


||1939: Ludwig Hopf dies ... theoretical physicist who made contributions to mathematics, special relativity, hydrodynamics, and aerodynamics.  Pic: https://www.geni.com/people/Prof-Dr-Ludwig-Hopf/6000000003495136149
||1939: Ludwig Hopf dies ... theoretical physicist who made contributions to mathematics, special relativity, hydrodynamics, and aerodynamics.  Pic: https://www.geni.com/people/Prof-Dr-Ludwig-Hopf/6000000003495136149

Revision as of 08:55, 20 December 2018