UCSB study finds physical strength, fighting ability revealed in human faces

For our ancestors, misjudging the physical strength of a would-be opponent might have resulted in painful –– and potentially deadly –– defeat.

If you want to include this story in your blog, copy and paste this formatted text:

<p><a href="http://www.physorg.com/news143900153.html">UCSB study finds physical strength, fighting ability revealed in human faces</a></p> <p>For our ancestors, misjudging the physical strength of a would-be opponent might have resulted in painful –– and potentially deadly –– defeat.</p>