Action video games sharpen vision 20 percent

Video games that contain high levels of action, such as Unreal Tournament, can actually improve your vision.

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<p><a href="http://www.physorg.com/news89981711.html">Action video games sharpen vision 20 percent</a></p> <p>Video games that contain high levels of action, such as Unreal Tournament, can actually improve your vision. </p>