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Science on the 30th of November 1915 in history

Science

Date	Type	Text
30 Nov 1915 Barnard's Star	science	Barnard's Star (astronomy) Barnard's Star is discovered by Edward Emerson Barnard.	0
30 Nov 1915 Harlow Shapley	science	Harlow Shapley (astronomy) Harlow Shapley found that the spectrum of S Sagittae and other Cepheids varied with brightness, recording it as spectral type F0 leading to maximum, F4 at maximum, and G3 just before minimum brightness.	0
30 Nov 1915 Gilbert N. Lewis	science	Gilbert N. Lewis (chemistry) Gilbert N. Lewis and Irving Langmuir formulate an electron shell model of chemical bonding.	0
30 Nov 1915 Sydney Chapman	science	Sydney Chapman (chemistry) Sydney Chapman and David Enskog systematically develop a kinetic theory of gases.	0
30 Nov 1915 Jan Czochralski	science	Jan Czochralski (chemistry) Jan Czochralski invents a method for growing single crystals of metals.	0
30 Nov 1915 Ludwig Bieberbach	science	Ludwig Bieberbach (mathematics) Ludwig Bieberbach presents the Bieberbach conjecture.	0
30 Nov 1915 Wacław Sierpiński	science	Wacław Sierpiński (mathematics) Wacław Sierpiński gives the first example of an absolutely normal number and describes the Sierpinski carpet.	0
30 Nov 1915 Georges Guillain	science	Georges Guillain (medicine) Georges Guillain, Jean Alexandre Barré and André Strohl diagnose two soldiers with Guillain-Barré syndrome of the peripheral nervous system and describe the key diagnostic abnormality of increased spinal fluid protein production, but normal cell count.	0
30 Nov 1915 Eugen Bleuler	science	Eugen Bleuler (medicine) Eugen Bleuler publishes his Lehrbuch der Psychiatrie, including a definition of complexes arising from diffuse brain damage, known as "Bleuler's psycho syndrome".	0
30 Nov 1915 Albert Einstein	science	Albert Einstein (physics) Albert Einstein publishes "Die Grundlage der allgemeinen Relativitätstheorie" on general relativity in Annalen der Physik 49 and shows that the field equations of general relativity admit wavelike solutions.	0
30 Nov 1915 Karl Schwarzschild	science	Karl Schwarzschild (physics) Karl Schwarzschild solves the Einstein vacuum field equations for uncharged spherically-symmetric non-rotating systems.	0
30 Nov 1915 Lewis M. Terman	science	Lewis M. Terman (psychology) Lewis M. Terman of Stanford University develops the first of the Stanford–Binet Intelligence Scales for intelligence testing.	0

29th November 1915 1st December 1915

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