IEEE Spectrum

IEEE Spectrum


Graphene-based Li-ion Anodes Go Commercial

Posted: 12 Apr 2013 08:28 AM PDT

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XG Sciences launches graphene-hybrid material for use in the anodes of Li-ion batteries

Video Friday: Anti-Drone Lasers, Robot Doctors, and Ikea Furniture Assembly

Posted: 12 Apr 2013 07:42 AM PDT

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What happens when you mix anti-robot lasers with robot doctors and Ikea? Video Friday!

Mars Attack: The Curiosity Rover’s Laser-Zapping Rock Analyzer

Posted: 12 Apr 2013 06:00 AM PDT

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In a timely new memoir, a geologist chronicles his journey from shooting model rockets to becoming one of Curiosity's lead scientists

Biggest Bitcoin Exchange Halts Trading After Price Plummets

Posted: 11 Apr 2013 02:00 PM PDT

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The Bitcoin economy shed a billion dollars overnight—and it may not have hit bottom

Silicon Carbide Ready to Run the Rails

Posted: 11 Apr 2013 01:08 PM PDT

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Mitsubishi is showing that silicon carbide electronics can bring big power savings to underground trains

New Germanium-Based Material Could Replace Silicon for Electronics

Posted: 10 Apr 2013 09:43 PM PDT

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A half-century after it was supplanted by silicon, germanium may push silicon—and graphene—aside

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