Stephen shared a post on Google+: The Next Frontier for 3-D Printers is Healthy Food

Stephen shared a post on Google+: The Next Frontier for 3-D Printers is Healthy Food:

3-D printers are all the rage in the high-tech food world, turning out gorgeous sugar polyhedra and chocolate rosebuds – but if they’re to address world food problems in the future, they’re going t…

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