links for 2007-10-03
October 3rd, 2007 | Uncategorized
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The remains of 80 members of an ancient civilization have been unearthed in the ruins of a fortress high in the Peruvian Andes
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Engineers have shown how to grow forests of tiny cylinders called carbon nanotubes onto the surfaces of computer chips to enhance the flow of heat at a critical point where the chips connect to cooling devices called heat sinks
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European Neanderthals, modern man’s ill-fated cousins who died out mysteriously some 28,000 years ago, migrated much further east than previously thought, according to a study released Sunday.
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a virtual “speed limit” on the rate of molecular evolution in organisms, and the magic number appears to be 6 mutations per genome per generation — a level beyond which species run the strong risk of extinction as their genomes lose stability.



The genome speed-limit has been a problem with the X-Men mutant universe for a long time. The argument for mutant powers has always been that they were adaptive survival mechanisms as part of some “next step” of human evolution. But evolution requires genetic continuity–everyone in that universe has some kind of radically different power, and often their powers are not passed down to the next generation. Instead of breaking the human species up into a few dozen new species with specially-adapted powers, the X-Men universe has been working towards a world in which every person is their own unique species.