If you're curious about History too, I must make a correction even there; Oppenheimer didn't discover the Nuclear Fission, he played a significant role in the development of the atomic bomb during the Manhattan Project, but the the groundbreaking discovery of nuclear fission in 1938 was made by Otto Hahn and Fritz Strassmann
![Otto Hahn Otto Hahn](https://img.itch.zone/aW1nLzE1OTE1MzU3LmpwZw==/original/KjFz0G.jpg)