Posted by Zonk on Sunday June 24, 2007 @05:36PM from the next-advance-is-really-tiny-stargates dept. An anonymous reader writes "After recent success in using quantum computing for superconducting qubits, researchers from Delft have formed the first Controlled-NOT quantum gate. 'A team has demonstrated a key ingredient of such a computer by using one superconducting loop to control the information