To marvel at the choice and convenience of modern shopping, go visit your grocery-store mustard aisle. My local Whole Foods sells more than 20 different kinds: basic yellow mustard and Grey Poupon, ...
Editor’s note: The views expressed in this commentary are solely those of the writers. CNN is showcasing the work of The Conversation, a collaboration between journalists and academics to provide news ...
In brief: The barcode has been a familiar sight for almost 50 years, found on packaging for virtually every consumer item in the world. But it's set to be phased out by 2027 in favor of a more capable ...
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