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Replacing Silicon With Gallium Nitride In Chips Could Reduce Energy Use By 20% 90

Mickeycaskill writes: Cambridge Electronics Inc (CEI), formed of researchers from the Massachusetts Institute of Technology (MIT), claim semiconductors made of gallium nitride (GaN) could reduce the power consumption of data centers and consumer electronics by 20 percent by 2025. CEI has revealed a range of GaN transistors and power electronic circuits that have just one tenth of the resistance of silicon, resulting in much higher energy efficiency. The company claims to have overcome previous barriers to adoption such as safety concerns and expense through new manufacturing techniques. "Basically, we are fabricating our advanced GaN transistors and circuits in conventional silicon foundries, at the cost of silicon. The cost is the same, but the performance of the new devices is 100 times better," Cambridge Electronics researcher Bin Lu said.

Obamacare Website Fixes Could Take Two Weeks Or Two Months 382

An anonymous reader writes "It looks like nobody is quite sure how long it will take to fix the health insurance marketplace website. '"One person familiar with the system's development said that the project was now roughly 70 percent of the way toward operating properly, but that predictions varied on when the remaining 30 percent would be done," the Times reported yesterday. "'I've heard as little as two weeks or as much as a couple of months,' that person said. Others warned that the fixes themselves were creating new problems, and said that the full extent of the problems might not be known because so many consumers had been stymied at the first step in the application process."'"

Jolla Mobile Set To Launch Its Sailfish OS Today, Signs Deal with Finnish Telco 74

New submitter zzats writes "The Finnish mobile phone manufacturer Jolla, started by ex-Nokia Meego engineers, is showing it's Linux-based Sailfish OS for the public for the first time today. The first keynote speech aired at 9:15 GMT, with an UI-focused presentation starting later, 15:00 GMT. In addition to using the OS on their own devices, Jolla is planning to license it to third party manufacturers. The company has previously stated their initial focus for creating an ecosystem is in the Chinese market." sfcrazy adds: "Jolla has signed a deal with Finland's 3rd largest mobile operator DNA to market the MeeGo based smartphones in the Finnish market."

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