Date | Text | |
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30 Nov 1910
![]() Robert Remak |
Robert Remak (mathematics) Robert Remak's doctoral dissertation Über die Zerlegung der endlichen Gruppen in indirekte unzerlegbare Faktoren establishes that any two decompositions of a finite group into a direct product are related by a central automorphism. |
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30 Nov 1910
![]() Eugen Bleuler |
Eugen Bleuler (medicine) Eugen Bleuler expands on his definition of schizophrenia as a condition distinct from Dementia praecox, in Dementia Praecox oder Gruppe der Schizophrenien. |
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30 Nov 1910
![]() Ernest Rutherford |
Ernest Rutherford (physics) Ernest Rutherford explains the Geiger–Marsden experiment and derives the Rutherford cross section by deducing the existence of a compact atomic nucleus from scattering experiments. He proposes the Rutherford model of the atom and demonstrates that J. J. Thomson's plum pudding model is incorrect. |
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30 Nov 1910
![]() Charles Wilson |
Charles Wilson (physics) Charles Wilson finishes a sophisticated cloud chamber. |
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30 Nov 1910
![]() Ponzo illusion |
Ponzo illusion (psychology) The Ponzo illusion, a geometrical-optical illusion, is first demonstrated by Italian psychologist Mario Ponzo. |
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30 Nov 1910
![]() John Joseph Rawlings |
John Joseph Rawlings (technology) John Joseph Rawlings files a United Kingdom patent for a wall plug. |
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30 Nov 1910
![]() Lewis |
Lewis (technology) The Lewis automatic light machine gun is invented by United States Army Colonel Isaac Newton Lewis, based on initial work by Samuel Maclean. |
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30 Nov 1910
![]() Nikolay Beketov |
death Nikolay Beketov December 13 (O.S. November 30) – Nikolay Beketov (born 1827), Russian chemist. |