Ernest Rutherford - L'homme qui split l'atome avant la bombe ⚛️

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Shared May 27, 2026

I demonstrated that the atom was not simply a solid sphere. It was mostly empty. In 1911, in Manchester, I projected alpha particles onto a thin sheet of gold. Most passed through. But some bounced back. As if they were striking something very dense and very small. I had discovered the atomic nucleus. I was called the father of nuclear physics. One of my students, Otto Hahn, would use my discoveries for fission. Another, Niels Bohr, would reinvent quantum mechanics. I never made the bomb. I died in 1937, before Hiroshima illuminated the world. I never knew what my hands had unleashed. The chemical element 104 bears my name: rutherfordium. Science advances. But it never looks back. fr.wikipedia.org/wiki/Ernest_Rutherford #ScienceHistory #Biography #NuclearPhysics #Rutherford #Atom