Young animals' cries for help and the soundtracks of spine-tingling movies have something in common: An irregular, scratchy sound signals something scary is afoot.
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Read the complete post at http://www.npr.org/blogs/health/2012/06/12/154853739/putting-fear-in-your-ears-what-makes-music-sound-scary?ft=1&f=103537970
Posted
Jun 12 2012, 05:30 PM
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Shots - Health Blog