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### Richard Feynman Lecture on Quantum Electrodynamics

Richard Feynman gives us a lecture on Quantum electrodynamcis, the theory of photons and electron interactions which incorporates his unique view of the fundamental processes that create it. one of the 3 winners of the 1965 Nobel prize in Physics...Michael Sipser: P versus NP problem

On October 3, 2006 Michael Sipser was at Harvard to give the following lecture on the P versus NP problem.Tags: computational-complexity, np-problem, sipser, harvard, lecture

### Beyond Computation: The P vs NP Problem - Michael Sipser

Beyond Computation: The P vs NP Problem Michael Sipser, MIT Tuesday, October 3, 2006 at 7:00 PM Harvard University Science Center — Hall B One Oxford Street, Cambridge, MA, 02138 In a remarkable 1956 letter, the great logician Kurt Gödel asked the...### The Universe - Brian Cox Lecture

In this lecture, Brian Cox explains how the Universe was created. What was the Universe like in the first fractions of the first second? How's your quantum mechanics and your understanding of the theory of relativity? It'll be slightly better after...### Particles, Fields and The Future of Physics - A Lecture by Sean Carroll

Sean Carroll of CalTech speaks at the 2013 Fermilab Users Meeting. Talk starts at 2:00