The Nobel prize in physics has been awarded to a trio of scientists for their discoveries that show quantum physics in action. John Clarke, Michel Devoret and John Martinis all work at universities in the US. Quantum mechanics is the fundamental physical theory that describes the behavior of matter and light. 00:00 Nobel prize in physics awarded to a trio of scientists for discoveries that show quantum physics in action 00:30 Ebba Carbonnier, Karolinska Institute For more news go to: http://www.