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Astronaut And Rocker Record First Earth-Space Duet

Talk about the ultimate space jam. The song is called I.S.S. (Is Somebody Singing), and it's billed as the first space-Earth musical collaboration. It's a very long-distance project from Canadians Ed Robertson of Barenaked Ladies and Chris Hadfield, who currently commands the International Space Station. The song was released in a video Feb 8, 2013.

Plastic Bags Make Fine Diesel Fuel: Report

Plastic shopping bags, an abundant source of litter on land and at sea, can be converted into diesel, natural gas and other useful petroleum products, researchers report. The conversion produces significantly more energy than it requires and results in transportation fuels – diesel, for example – that can be blended with existing ultra-low-sulfur diesels and biodiesels.