disco effect
n.— «Wind energy’s antagonists, meanwhile, are hoping that through petitioning, legal challenges, and political influence their voices will be heard. It is the local issues—the hum of the turbines, the flashing red lights on blades that creates a “disco effect”—that have most activists riled.» —“As windmills spread, some Germans balk at ‘asparagus fields’” by Charles Hawley Christian Science Monitor May 5, 2004. (source: Double-Tongued Dictionary)
Further reading
Language is always evolving, and that’s also true for American Sign Language. A century ago, the sign for “telephone” was one fist below your mouth and the other at your ear, as if you’re holding an old-fashioned candlestick...
Quiz Guy John Chaneski’s puzzle relies on voiced and unvoiced consonants, specifically the consonants D and T. One clue brings to mind a famous name with an unvoiced T sound in it, but also a clue to the name if you replace the voiced T with an...