Seeing through the skin

Feeling blue? According to Prof. Leonid Yaroslavsky from Tel Aviv University, the saying may be more than just a metaphor.

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<p><a href="http://www.physorg.com/news140347367.html">Seeing through the skin</a></p> <p>Feeling blue? According to Prof. Leonid Yaroslavsky from Tel Aviv University, the saying may be more than just a metaphor.</p>