*Source: SNAFU-ed (
http://snafu-ed.blogspot.com/2007/11...e-sorta.html)*
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Only in Japan, right? Have you ever driven over a road that has grooves in it, such that you get a (usually nasty) resonance and vibration? That's often done to make sure you don't drive off the edge of an offramp or some other similar "hazard." Well, a Japanese scientist got the "bright idea" of cutting the grooves in such a way as to produce a kind of music.
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