histoire of sciences

Fascinating anecdotes about major discoveries in physics

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Les anecdotes fascinantes sur les grandes découvertes en physique

IN BRIEF Anecdotes about groundbreaking discoveries in physics The accidental discovery of X-rays Albert Einstein and his revolutionary theories The link between electricity and magnetism Elementary particles: decisive advances The Higgs boson, a breakthrough in modern physics The explorations of the universe and black holes The impact of penicillin on the life sciences Discoveries that … Read more

Les modèles atomiques à travers l’histoire : de Dalton à Bohr

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Les modèles atomiques à travers l'histoire : de Dalton à Bohr

IN BRIEF 1803 : John Dalton proposed the first atomic model. 1897 : Discovery of the electron by Thomson. 1911 : Identification of the nucleus by Rutherford. 1920 : Discovery of the proton. 1922 : Development of electron shells by Bohr. Transition from the models of Dalton to Bohr, incorporating energy levels. The Bohr model … Read more