Roger Penrose is looking more credible
February 10, 2010 1:11 PM Subscribe
Quantum processes involved in photosynthesis?
"[A]lgae and bacteria may have been performing quantum calculations at life-friendly temperatures for billions of years. The evidence comes from a study of how energy travels
across the light-harvesting molecules involved in photosynthesis. The work has culminated this week in the extraordinary announcement that these molecules in a marine alga may exploit quantum processes at room temperature to transfer energy without loss. Physicists had previously ruled out
quantum processes, arguing that they could not persist for long enough at such temperatures to achieve anything useful." (via mr
posted by kliuless (43 comments total)
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