Pizza Delivery Going High Tech On College Campuses

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COLUMBUS, Ohio (CBS Local) — Ohio State University has discovered a high-tech solution to feeding hungry students when the closest dining hall is closed.
OSU has installed its first “Pizza ATM” on campus, loaded with as many as 70 pizzas at a time.
Here’s how it works: Pizzas pre-made in a neighboring kitchen are stored in a refrigeration unit inside the Pizza ATM. When a pizza is ordered, the machine automatically moves the pie to an ov