It is in the laws of how quantum systems register and process information that we are to find the measure of the universe. Men used to measure distance by the length between their elbow and outstretched fingers — the cubit. Now we measure distances by the information contained in the light emitted by two-level atoms— the quantum bit or qubit.Seth Lloyd

Edge Qubit Dinner 2006
New York City — March 23, 2006

(standing, from left:) Laura Chang, Editor, New York Times, Science Times; Steve Lohr, Technology Reporter, New YorkTimes; Seth Lloyd, Physicist, MIT, Programming the Universe; John Rennie, Editor, Scientific American; Jerry Adler, Science Reporter, Newsweek; JB, Tracy Day, Founder, New York Science Festival; John Horgan, science writer; Chris Anderson, TED Conferences; (seated, from left:) Brian Greene, Physicist, Columbia, The Fabric of the Cosmos; Adam Bly, Publisher, Seed; Bob Guccione, Jr,. Publisher, Discover

Seth Lloyd flew down from Cambridge as the keynote speaker at the Edge Qubit dinner. He was supposed to talk about quantum search engine algorithms. But he forgot. Steve Lohr, technology correspondent at The New York Times was there and noted:

"I've chatted with Seth before, of course, and even quoted him, but I've never talked to him at this length. He's a stitch. My personal favorite was his description of teaching quantum computing to first graders: 'Arms up, arms down.'"

Edge Dinners Page: 1998 - 2005

John Brockman, Editor and Publisher
Russell Weinberger, Associate Publisher

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