A new cookie-making machine might be just the thing to dampen worries about future food shortages.
A new cookie-making machine might be just the thing to dampen worries about future food shortages. A 3D printer showcasing at London's Insects Au Gratin exhibition shows how delicious biscuits can be made from highly nutritious insect flour. Farmers can forget about raising cows; dung beetles contain more protein than beef . . .
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