Put in a dollar and get a can of Coke—how boring. New vending machines are dispensing pizza, 3D-printing prototypes, and more varieties of soda than you've ever seen before. We know that 3D printing ...
WASHINGTON – A small red vending machine, tucked away in a corner of the United States Botanic Garden’s gift shop, captivated passersby on a recent humid Sunday afternoon. Two young women stood in ...
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