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Episode 1422

Hector’s Pup

Sharing a secret language. Did you ever speak in gibberish with a childhood pal, adding extra syllables to words so the adults couldn’t understand what you were saying? Such wordplay isn’t just for kids—and it’s not just limited to...


Martha went on an overnight backpacking trip and came back with a new word: triboluminescence, which refers to the glow created by rubbing together two pieces of quartz. The tribo- is from a Greek root meaning “to rub,” the source also...