The evolution of the coffee cup lid | Small Thing Big Idea, a TED series

Author A.J. Jacobs shows how the coffee cup lid was perfectly designed to give you a full sensory experience while drinking. This video was inspired by the original work of Louise Harpman and Scott Specht and their book "Coffee Lids: Peel, Pinch, Pucker, Puncture."

Small Thing Big Idea, a TED original series, celebrates the lasting genius of everyday objects so perfectly designed that they changed the world around them.

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