Two weeks ago, I awoke at 6:30 a.m. with a tingly face and sore abdominal muscles.

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It produces a tingly, hot sensation and is far less painful than other hair removal methods.

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It's a brazen, intensely flavorful dish that leaves one giddy with pleasure and reeling from the one-two punch packed by fiery chilies and Sichuan peppercorns, which produce a tingly sensation on the tongue.

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But my youth coaching self is all tingly over a iPhone app developed based on an idea from a coach in Austin, Texas.

FORBES: For $2.99, youth coaches get an app that tells parents, "Shut up"