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Science

Nanoclusters Break Superconductivity Record 138

KentuckyFC writes "A couple of years ago, two Russian physicists predicted that metal nanoclusters with exactly the right number of delocalized electrons (a few hundred or so) could become strong superconductors. Now an American group has found the first evidence that this prediction is correct in individual aluminium nanoclusters containing 45 or 47 atoms. And they found it at 200 K (abstract). That's a huge jump over the previous record of 138K for a high-temperature superconductor. There are a few caveats, however. The result is only partial evidence of superconductivity and the work has yet to be peer-reviewed. But its mere publication will set scientists scrambling to confirm. And 200K! That's practically room temperature in the Siberian winter."
Music

Class Action Suit Against RIAA Can Proceed 133

fourohfour writes "Ars Technica is running a story on Tanya Andersen, who was awarded attorney fees in September of last year after the RIAA dropped their case against her. The RIAA subsequently appealed that award, but a US District Court judge yesterday not only upheld the award, but also upheld the dismissal of her counterclaims without prejudice. They may now be heard as part of a malicious prosecution lawsuit against the RIAA. Andersen is seeking class action status for her lawsuit, so that anyone else who has not engaged in illegal file sharing but has been threatened with legal action by the RIAA may join in. This is the case that alleges that the RIAA attempted to contact Andersen's then eight-year-old daughter under false pretenses without her permission."

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