Fans of vexillology, the study of flags, know that the town of Manacor on the island of Mallorca has a municipal flag that features a visual pun on its name. It’s a drawing of a hand holding a heart, inspired by the Catalan words mà, meaning “hand,”...
Good news if you’ve wondered about a word for recognizable images composed of random visual stimuli—that image of Elvis in your grilled-cheese sandwich, for example. It’s pareidolia. This is part of a complete episode. Transcript of “Pareidolia” I...

