Roland Piquepaille writes "According to UK and US researchers, it should be possible to fight the global warming effects associated with an increase of dioxide levels by using autonomous cloud-seeding ships to spray salt water into the air. This project would require the deployment of a worldwide fleet of 1,500 unmanned ships to cool the Earth even if the level of carbon dioxide doubled. These 300-tonne ships 'would be powered by the wind, but would not use conventional sails. Instead they would be fitted with a number of 20 m-high, 2.5 m-diameter cylinders known as Flettner rotors. The researchers estimate that such ships would cost between £1m and £2m each. This translates to a US$2.65 to 5.3 billion total cost for the ships only."
An anonymous reader writes "Everyone knows we're being watched by CCTVs everywhere — particularly in the UK — and virtually everyone (at least on Slashdot) complains about that fact. But have you ever stopped to consider the ways you can use all those CCTVs to your advantage? The Get Out Clause, an unsigned band from Manchester in the UK, did just that; they played in front of 80 different CCTVs around Manchester, and then asked for the video via Freedom of Information Act letters. (About 25% of the CCTV owners complied with the law and turned them over.) The result isn't too bad."
Teen Bainwolf notes a report that Big Four record label EMI, which is under new ownership, is considering a big cut in its funding for the IFPI and RIAA. Each of the labels reportedly contributed over $132 million per year to fund industry trade groups, and EMI apparently believes that money could be better spent elsewhere. "One of the chief activities of the RIAA is coordinating the Big Four labels' legal campaign, and those thousands of lawsuits have done nothing but generate ill will from record fans, while costing the labels millions of dollars and doing little (if anything) to actually reduce the amount of file-sharing going on."
Surely it's much better for it to get shot down than hacked/eavesdropped upon. Expensive, though.