I found this article interesting. Cool theory, you never know, we've all heard wackier!
http://www.perthnow.com.au/technolo...t/news-story/694dc4b0fc45f9a92bcc0112092fd3af
http://www.perthnow.com.au/technolo...t/news-story/694dc4b0fc45f9a92bcc0112092fd3af