IEEE Spectrum

IEEE Spectrum


A Ride on the Not-So-Wayback Machine

Posted: 19 Aug 2014 08:00 AM PDT



Technologies change, people change, and so must the websites they create

MIT Researchers Turn Used Car Batteries into Solar Cells

Posted: 19 Aug 2014 07:08 AM PDT



Lead acid battery electrodes are chemically converted into perovskite solar cells with good efficiency

Camouflage Technology Copies Cuttlefish Trick

Posted: 18 Aug 2014 12:00 PM PDT



Multilayer flexible electronics makes pattern according to the light falling on it

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