New MIT discovery prints carbon nanotubes on paper to create chemical sensors

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MIT chemists have printed carbon nanotubes on paper to create a sensor for detecting dangerous gases. The lines are printed on specially treated paper. When an electrical current is passed through the paper, the change in resistance indicates gas molecules that have bound to the printed nanotubes. The test sensor detected small traces of ammonia…

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What do we know about Apple’s iPhone 5 processor?

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If history is any indication, we can expect Apple to use the iPhone 5 processor in their devices for at least a couple of years. Apple of course has not released any details on their new processor other than the claim that it provides twice the processor performance and twice the graphics performance of the…

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