sábado, 19 de julho de 2008

The shrinking human brain

May 26, 2008
By T. Davidson

Most people don't know this but the human brain has shrunk dramatically through the millennia of the history of mankind. Scientists are in some disagreement as to whether this shrinkage started thirty thousand years ago, or ten thousand years ago, but they agree that the brain has shrunk by 8-10%. The brain has in fact been shrinking for the past 100,000 years albeit at a slower rate.

Read more at: http://www.ufodigest.com/news/0508/shrinking.html

Source: http://www.ufodigest.com

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