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Check Food Freshness with a Smart Phone? (video)
By: Kara Holsopple | Allegheny Front
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Pittsburgh’s Lauren Wallace is willing to go the extra mile to make sure she’s getting the freshest milk possible at the grocery store. She regularly inspects the sell-by dates on the cartons and even digs to the back of the cooler to get the best ones. And when the milk in her fridge hangs around… Read More