histoire of sciences

The impacts of major astronomical discoveries on science

by
Les impacts des grandes découvertes astronomiques sur la science

IN BRIEF Scientific advances : Revolutionizing our understanding of the universe. Expansion of horizons : Discoveries that redefine our place in the cosmos. Inventions and discoveries : Technical innovations boosting astronomical observation. Influence of Galileo : Establishment of rigorous scientific methods. The Copernican system : Simplification of astronomical models, changing the perception of Earth. Consequences … Read more

Fascinating anecdotes about great discoveries in physics

by
Les anecdotes fascinantes sur les grandes découvertes en physique

IN BRIEF Anecdotes about significant discoveries in physics The accidental discovery of X-rays Albert Einstein and his revolutionary theories The link between electricity and magnetism Elementary particles: decisive advancements 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

Atomic models throughout history: from Dalton to Bohr

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

IN BRIEF 1803 : John Dalton proposes a 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 the electron shells by Bohr. Transition from Dalton to Bohr models, integrating energy levels. The Bohr model remains … Read more