[stevetaz]

Originally Posted by mriff

A little off topic, but a good read.

http://blogs.scientificamerican.com/...rth-who-knows/

Bad link?

You have reached this page due to an error.

Please try refreshing the page or visiting our home page at Science News, Articles and Information | Scientific American. If you continue to experience this problem, please contact

We apologize for the inconvenience.