Physics Nobel Goes to 'Theory of Everything' Trio (Reuters)
- Three American scientists won the 2004 Nobel physics prize on Tuesday for showing how tiny quark particles interact, helping to explain everything from how a coin spins to how the universe was built.
David Gross, David Politzer and Frank Wilczek showed how the attraction between quarks -- nature's basic building blocks -- is strong when they are far apart and weak when they are close together, like the tension in an elastic band when it is pulled.
The Royal Swedish Academy of Sciences said their work helped give "a unified description of all the forces of Nature ... from the tiniest distances within the atomic nucleus to the vast distances of the universe." More here