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NASA awards grant for 3-D food printer; could it end world hunger? »

Call it food for thought. Or perhaps thought for food: NASA has given a six-month grant to a company developing what could be the world’s first 3-D food printer. And the project’s developer, reports Quartz, an online digital news site, believes the invention could be used to end world hunger. Quartz explains that the printer [...] Source Main page (current trends)
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