Richard Feynman was one of the greatest problem solvers of the 20th century and loved being puzzled and solving puzzles, a quality that made him a legendary physicist. To be good at science is to be good at being puzzled and seeing puzzles in everyday phenomena that are taken for granted, allowing you to see what is right in front of you in a new and exciting point of view. This allows for huge developments and innovations that are completely different from anything before.

One of the 3 winners of the 1965 Nobel prize in Physics for his work, Feynman is was an expert on quantum mechanics and developed the Path Integral formulation of Relativistic Quantum mechanics, used in Quantum Field Theory, interpreted the Born series of scattering amplitudes as vertices and Green’s function propagators in his famous diagrams, the Feynman Diagrams, and also worked on the fundamental excitations in Liquid Helium leading to a correct model describing superfluidity using phonons, maxons and rotons to describe the various excitation curves.

During the Manhatten Project, Richard Feynman performed theoretical calculations on the first nuclear weapons developed during the Manhatten project with his supervisor Hans Bethe. They extended Serber’s original formula for the yield of a nuclear weapon and developed the Bethe-Feynman formula, which is still classified by the US government e…

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