At 22.52 2011.08.17, you wrote: >Quantum optical link sets new time records > > >http://www.rdmag.com/News/2011/08/Information-Tech-Physics-Quantum-optical= -link-sets-new-time-records/ Very interesting, thanks for sharing. I assume the "communication" happens at the speed of light. One question I wanted to ask to the article writer is if it will work regardless of what's between the two devices. I.e. if I put one meter of lead between the two, radio communications won't work. Will this system work? If it does, then there must really exist more than 3 dimensions, and the communication is crossing them. With kind regards, Mario --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .