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Science

Submission + - Gene Therapy Extends Mouse Lifespan (sciencedaily.com)

Grond writes: "'Researchers at the Spanish National Cancer Research Centre have demonstrated that the mouse lifespan can be extended by the application in adult life of a single treatment acting directly on the animal's genes. Mice treated at the age of one lived longer by 24% on average, and those treated at the age of two, by 13%. The therapy, furthermore, produced an appreciable improvement in the animals' health, delaying the onset of age-related diseases — like osteoporosis and insulin resistance — and achieving improved readings on aging indicators like neuromuscular coordination.' Notably, the therapy did not cause an increase in the incidence of cancer."

Submission + - Law and the Multiverse (lawandthemultiverse.com)

An anonymous reader writes: jwz posted a link to this intensely nerdy blog co-authored by two attorneys who write about applying real-world law to comic books. Example topics include Mutants and Anti-Discrimination Laws (a three part series!), Is Batman a State Actor?, and Federalism and the Keene Act.
Data Storage

Submission + - Toshiba claims to quintuple density of HDD (pcworld.com)

blair1q writes: Today, at The Magnetic Recording Conference at UCSD, Toshiba is revealing bit-patterned media for hard drives that they claim raises the maximum bit density from 541 Gb/in^2 to 2.5 Tb/in^2. The technology reduces the number of magnetic grains needed to store a bit by prealigning the grains into stripes when manufacturing the platter, rather than leaving them in a random organization.
Hardware Hacking

Home-Built Turing Machine 123

stronghawk writes "The creator of the Nickel-O-Matic is back at it and has now built a Turing Machine from a Parallax Propeller chip-based controller, motors, a dry-erase marker and a non-infinite supply of shiny 35mm leader film. From his FAQ: 'While thinking about Turing machines I found that no one had ever actually built one, at least not one that looked like Turing's original concept (if someone does know of one, please let me know). There have been a few other physical Turing machines like the Logo of Doom, but none were immediately recognizable as Turing machines. As I am always looking for a new challenge, I set out to build what you see here.'"
Google

Submission + - Google Pulling out of China (blogspot.com) 1

D H NG writes: Following a sophisticated attack on Google infrastructure originating from China late last year, Google had decided to a href="http://googleblog.blogspot.com/2010/01/new-approach-to-china.html">pull out of China. In their investigation, Google found that more than 20 large companies have been infiltrated and dozens of Chinese human-rights activists' Gmail accounts have been infiltrated. Google had decided to "review the feasibility of [its] business operations in China", no longer censoring results in Google.cn, and if necessary, "shut down Google.cn, and potentially [Google's] offices in China.

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