"Mathematics is a game where mathematicians invent the rules. Physics is a game where the rules are given to us by nature. What is interesting is that the rules of nature appear to be in the same mathematical rules as the mathematicians have concocted"
P. A. M. Dirac
American Institute of Physics (API) history and biography: History of Science Web Exhibits
Werner Heisenberg (click on the dots on the blue line at the top)
Ernest Rutherford's Nuclear World
Marie Curie and the Science of Radioactivity
The Discovery of the Electron by J. J. Thomson
Quantum Mechanics timeline (Northwestern University)
Updated Jan. 16, 2023