If you’re like most people, you probably can’t stand the sound of fingernails scraping across a blackboard.
The post Fingernails on a Chalkboard: Why This Sound Gives You the Shivers appeared first on Scout SEO- Melbourne Internet Marketing.
from Innovation and Digital Marketing http://www.livescience.com/57106-why-fingernails-on-chalkboard-hurts.html?utm_source=rss&utm_medium=rss
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