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PBS
Why Didn’t Antimatter Destroy The Universe? (LHC Breakthrough)
At one-one-thousandth of a second after the Big Bang, the great annihilation event should have wiped out all matter, leaving a universe of only radiation. Why still don't know why any matter survived. Well, a new finding from the LHC...
Curated Video
Predicting the Higgs Boson
Particle physicist Nima Arkani-Hamed (Institute for Advanced Study) describes how physicists knew that the Higgs boson had to be there before any experiment.
Khan Academy
Khan Academy: Light and Fundamental Forces: Four Fundamental Forces
A video lecture giving an overview of the four fundamental forces of the universe. Learn about gravity, weak interactions, electromagnetic force and strong force. [10:29]