Hacking Meat: Can technology make us eat fewer animals?

GigaOM: One of the most interesting — and controversial — fields in tech these days involves in-vitro meat. By growing our meat in labs from animal cells — so the theory goes — we could eventually wean ourselves off of our dependence on livestock as a protein source. One day, we may even be able to print our steaks and chops out from a 3D printer.

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