Do people who work together sound alike? Yes! Over time, they may begin to develop similar patterns...
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View All EpisodesAsthenosphere, a geologist’s term for the molten layer beneath the earth’s crust...
How and why do words from one language find their way into another? Vietnamese, for instance...
Amid court-ordered busing in the 1970s, a middle-school teacher tried to distract her nervous...

