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Comment Re:Isn't this going in reverse? (Score 2, Informative) 124

There are multiple advantages of using cancer cells in research. Stem cells are generally hard to come by. Cancerous versions of the cells tend to be tougher and grow much more rapidly enabling cell cultures to be easily shared among scientists. Normal cells tend to stop growing after they reach a certain density and form only a thing layer on a Petri dish. Cancer cells exhibit no such inhibitions. The first mammalian cells that could be cultured indefinitely were the HeLa which were cancerous. http://en.wikipedia.org/wiki/HeLa I would imagine that these cancerous stem cells would greatly aid stem cell research.
Microsoft

Submission + - Microsoft buy ad firm for $6bn

bain writes: "The BBC are reporting that Microsoft have agreed to buy the digital marketing firm Aquantive in what will be its biggest every acquisition. "This deal takes our advertising business to a new level," said Kevin Johnson, head of Microsoft's platforms and services division."

Feed UK scientists building robot village -- can we come? (engadget.com)

Filed under: Robots

We've had it with all these sucky carbon-based lifeforms we have to smell and talk to every day. Some scientists at University of Abertay in the UK are setting up a four-year study of 60 miniature robots in a "village" setting, and we're hoping they've got room for a blogger or two. The bots will be split into groups and programmed to observe and imitate one another performing different tasks. Since the imitations will be slightly different each time, the scientists hope to be able to develop a sort of robot "culture" to try and understand how culture emerges in natural and artificial societies. Then things will get really crazy, nerd style. The scientists will alter conditions -- don't say we didn't warn you -- to see how the robots will adapt, and will alternate between states several times over a period of months to see just how much they can screw with the hapless bots. Perhaps this doesn't sound like so much fun after all, we're out. If you see a small, disgruntled army of 60 or so miniature bots wandering around your corner of England in the next few months, we suggest you run.

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