Centuries ago, monks who took a vow of silence developed their own hand signs, with hundreds of gestures, that are still in use today. Plus, how do speakers of different languages distinguish similar shades and tints of colors such as red, yellow...
Why do we say someone whose career on the ascent is enjoying a meteoric rise? Don’t meteors plummet? For that matter, a caller asks, why do we call “heads up!” when a ball is coming towards us? Shouldn’t it be “heads...
You know those dull sports clichés like “We came to play” and “He left it all on the field”? They’re called bromides. The hosts explain the connection between the tired platitude and the sedative called potassium...
A native of Southern Pennsylvania has always used the term macadam in place of asphalt. Martha traces the word from an old gravel road to the modern day tarmac. This is part of a complete episode.
You’re falling asleep, then suddenly snap awake. There’s a term for that: hypnagogic startle or hypnic jerk. This is part of a complete episode.
A caller from the coastal town of La Jolla, California, is sure he’s heard a word for bright pools of silver light that form on the surface of the ocean when sunbeams poke down through cloud cover. Albedo, maybe? Coruscation? How about...