Instead of composting old fruit, these students want to powder it

Grist
By Ana Sofia KnaufAug 6, 2015, 7:40 pm109 pts
There are approximately a billion and one ways of dealing with our major food waste problem. We feel like we’ve seen everything from heating a city to making haute cuisine or graphene — maybe because we have. The newest trend: Some creative grad students in Sweden’s Lund University Food Innovation…

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