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The brewing of beer produces great quantities of leftover grain, which often ends up being processed into cattle feed. Scientists have developed a new method of extracting the protein and fiber from that waste, however, for use by humans.Continue ReadingCategory: ScienceTags: American Chemical Society, Virginia Tech, Beer, Waste, Recycling, Brewing, Protein, Fiber, Biofuel
Just because a lithium-ion battery no longer holds a charge doesn't mean it no longer holds any value. It still contains useful metals, which can now be reclaimed via a more eco-friendly technique – the key ingredient is orange peel waste.Continue ReadingCategory: Environment, ScienceTags: Nanyang Technological University, Batteries, Lithium-ion, Citrus Waste, Recycling
the belgian photographer has catalogued all her belongings according to strict criteria. The post barbara iweins spent two years photographing and classifying all 10.532 objects in her house appeared first on designboom | architecture & design magazine.


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