Word birth is Deb Roy’s term for the moment a child’s babble sharpens into a recognizable word. To study it, the MIT cognitive scientist and his wife wired their home with 11 cameras and 14 microphones, plus a privacy button, and recorded their...
Hi, ho! In this week’s episode, we discuss odd words, how children learn to talk, “in my wheelhouse,” “high as Cooter Brown,” and “good leather.” Greg Pliska metagrobolizes us with a quiz based on the 2011...

