And Now, Important Research on the Resonant Frequency of Googly Eyes
If you place a wineglass before a speaker emitting waves at the vessel’s resonant frequency, it will vibrate, or even shatter. But resonant frequencies aren’t unique to stemware; every object has one (or, more often, several). Even googly eyes. The googly eyes in this video by Rob Cruickshank, for example, have a resonant frequency of…
