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]