As an Anonymous Coward mentioned down below, the chemistry of oxidising pyrimidine to uracil is utterly trivial. No chemist would be even slightly surprised that it happens after illumination by UV light. This brings us no closer to understanding the origins of life than we were 100 years ago.
I was thinking the same thing. Converting Pyrimidine to Uracil is simply adding a few oxygen atoms in the right places. Now if they only got uracil (or at least a significant majority) as a product that would be something. It's like shooting red paintballs at a target, followed by yellow paintballs and then being amazed that you see a lot of orange!
Actually, even SSN are not 'unique'. They try and keep it unique for each generation, but they've already started reusing numbers.
SSNs are not currently re-used. They may potentially be reissued but we are talking 50+ years from now. See http://www.ssa.gov/history/hfaq.html
Research group switches on world's first "artificial intelligence" tasked-array system. For several years now a small research group has been working on some challenging problems in the areas of neural networking, natural language and autonomous problem-solving. Last fall this group achieved a significant breakthrough: a powerful new technique for solving reinforcement learning problems, resulting in the first functional global-scale neuro-evolutionary learning cluster. Since then progress has been rapid, and tonight we're pleased to announce that just moments ago, the world's first Cognitive Autoheuristic Distributed-Intelligence Entity (CADIE) was switched on and began performing some initial functions. It's an exciting moment that we're determined to build upon by coming to understand more fully what CADIE's emergence might mean, for Google and for our users. So although CADIE technology will be rolled out with the caution befitting any advance of this magnitude, in the months to come users can expect to notice her influence on various google.com properties. Earlier today, for instance, CADIE deduced from a quick scan of the visual segment of the social web a set of online design principles from which she derived this intriguing homepage. These are merely the first steps onto what will doubtless prove a long and difficult road. Considerable bugs remain in CADIE'S programming, and considerable development clearly is called for. But we can't imagine a more important journey for Google to have undertaken. For more information about CADIE see this monograph, and follow CADIE's progress via her YouTube channel and blog.
Incidentally she was unleashed at 11:59 PM on March 31, 2009. So perhaps Google was behind Conficker after all..."
The moon is made of green cheese. -- John Heywood