Berkeley Lab tests cookstoves for Haiti


The developers of the fuel-efficient Berkeley-Darfur Stove for refugee camps in central Africa are at it once again, this time evaluating inexpensive metal cookstoves for the displaced survivors of last year’s deadly earthquake in Haiti….

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A whole new light on graphene metamaterials


Long-wavelength terahertz light is invisible — it’s at the farthest end of the far infrared — but it’s useful for everything from detecting explosives at the airport to designing drugs to diagnosing skin cancer. Now,…

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