"It is probably true that the individual genius contributed most to the advancement of scientific knowledge through the nineteenth century, but the rapid advance in this century has been to the collective efforts of individually free scientists..."
—William P. Allis Professor of Physics
Quantum computing with light
posted September 9, 2011 at 11:00 am
A switch that lets one photon alter the quantum state of another could point the way to both practical quantum computers and a quantum Internet. «more»