Max Planck (1858-1947), c1918. Winner of the 1918 Nobel prize for physics, responsible for development of Quantum Theory. (Photo by Oxford Science Archive/Print Collector/Getty Images)
Max Planck (1858-1947), c1918. Winner of the 1918 Nobel prize for physics, responsible for development of Quantum Theory. (Photo by Oxford Science Archive/Print Collector/Getty Images)