Thursday, July 16, 2015

Screams really do scare us: Test shows how they trigger fear in the brain



SCREAMS scare us because they contain acoustic properties tailor-made to frighten, tests have shown.

from Daily Express :: Health Feed http://bit.ly/1HxJzR5
via How to get bigger boobs naturally


from Tumblr http://bit.ly/1KbeLcw

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