GreennMann writes "An ice bridge linking a shelf of ice the size of Jamaica to two islands in Antarctica has snapped. Scientists say the collapse could mean the Wilkins Ice Shelf is on the brink of breaking away, and provides further evidence of rapid change in the region. Sited on the western side of the Antarctic Peninsula, the Wilkins shelf has been retreating since the 1990s. Researchers regarded the ice bridge as an important barrier, holding the remnant shelf structure in place. Its removal will allow ice to move more freely between Charcot and Latady islands, into the open ocean."

An anonymous reader writes "In a move that would make the old eastern German Stasi green with envy, the Thai government has modernized a system that allows citizens to snitch on fellow citizens. 'Internet users are being urged to show their loyalty to the king by contributing to a new website called protecttheking.net, which has been set up by a parliamentary committee. On the site's front page it is described as a means for Thai people to show their loyalty to the king by protecting him from what it calls misunderstandings about him. It calls on all citizens to inform on anyone suspected of insulting or criticising the monarchy.' An large unknown population of political prisoners are currently being held for 3 to 15 years in Thai prisons for being interpreted as insulting the monarchy."

geaux and other readers let us know that the new Top 500 Supercomputer list is out. The top two both break the Petaflops barrier: LANL's IBM "RoadRunner" and ORNL's Cray XT5 "Jaguar." (Contrary to our discussion a few days back, IBM's last-minute upgrade of RoadRunner salvaged the top spot for Big Blue. Kind of like bidding on eBay.) The top six all run in excess of 400 Teraflops. HP has more systems in the top 500 than IBM, reversing the order of the previous list. Both Intel and AMD issued press releases crowing over their wins, and both are correct — AMD highlights its presence in 7 of the top 10, while Intel boasts that 379 of the top 500 use their chips.