got one, but should have five (Photoelectric effect Mar- 1905, Brownian motion May-1905, Special relativity Jun-1905, Molecular size Jul-1905, E=mc2 Sep-1905, General Relativity 1907-1915). Polymath-artists: Leonardo da Vinci, Benjamin Franklin, Hildegard of Bingen, Goethe. Perhaps a key benefit of such