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17. Apr. 2024 · Poincaré wanted to “save” Lorentz’s theory of electrons, while Einstein wanted to construct “a simple and consistent theory of the electrodynamics of moving bodies”. It is important to note that the expression “theory of relativity” does not appear anywhere in Einstein’s article.
Vor 23 Stunden · History The idea of a body so big that even light could not escape was briefly proposed by English astronomical pioneer and clergyman John Michell in a letter published in November 1784. Michell's simplistic calculations assumed such a body might have the same density as the Sun, and concluded that one would form when a star's diameter exceeds the Sun's by a factor of 500, and its surface ...
Vor 23 Stunden · April 17. 44: Birthdate of Pope Evaristus, who was “born in Greece of a Jewish father named Juda, who was originally from the city of Bethlehem and who reigned for thirteen years, six months and two days, under the reigns of Domitian, Nerva and Trajan.
Vor 23 Stunden · Stringtheorie Als bezeichnet man eine Sammlung eng verwandter hypothetischer physikalischer Modelle die anstelle der Bes
17. Apr. 2024 · 《Henri Poincaré的狹義相對論》物理學座談會 2024-04-17 作者 香港天文 Spring 2024 Physics Colloquium:- Henri Poincaré’s Special Theory of Relativity In this talk, the speaker will systematically introduce the mental journey of Henri Poincaré in establishing the special theory of relativity.
Vor 23 Stunden · 10 Rigor with Machine Learning from Field Theory to the Poincaré Conjecture 10 The function of the pointing gesture-speech combination in children’s story retelling 10 Reading Between the Frames: Multi-Modal Depression Detection in Videos from Non-Verbal Cues 10 ITPRIPL1 binds CD3ε to impede T cell activation and enable tumor immune evasion
Vor 23 Stunden · 10 Sleep Deficiency, Sleep Apnea, and Chronic Lung Disease 10 基于蒽的OLED电子传输材料的合成和性能研究 10 Mémoire sur les lois du mouvement des fluides 10 Rigor with Machine Learning from Field Theory to the Poincaré Conjecture 10 The function of the pointing gesture-speech combination in children’s story retelling 10 Reading Between the Frames: Multi-Modal Depression ...
