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Power

MIT Unveils First Solar Cells Printed On Paper 125

lucidkoan writes "MIT researchers recently unveiled the world's first thin-film solar cell printed on a sheet of paper. The panel was created using a process similar to that of an inkjet printer, producing semiconductor-coated paper imbued with carbon-based dyes that give the cells an efficiency of 1.5 to 2 percent. That's not incredibly efficient, but the convenience factor makes up for it. And in the future, researchers hope that the same process used in the paper solar cells could be used to print cells on metal foil or even plastic. If they're able to gear efficiencies up to scale, the development could revolutionize the production and installation of solar panels."

2.5" Drives On the Desktop 291

An anonymous reader points out an article on XYZ Computing exploring the use of a 2.5" notebook hard drive in a desktop computer. From the article: "The tradeoff for these qualities has always been limited capacities, high costs, and slow transfer rates, but a the recent progression in portable storage techology has changed the 2.5" drive greatly. We put the Seagate Momentus 5400.3 160GB SATA notebook drive in our test system and took it for a spin."

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