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If asked, most people would probably say that face can convey a fairly limited number of emotions. Researchers have long believed that the face can only make six expressions – happiness, sadness, anger, surprise, fear and disgust. In fact, the ...

There’s a good reason why the phrase “couch potato” is considered a pejorative term. People who spend hours on end anchored to their coach generally aren’t in the best of shape, and as a result tend to be in less-than-ideal ...