Scuba Duck
Contributor
Check out this article about an Aussie who plans to live underwater for two weeks breathing the oxygen produced by Algae.
http://www.breitbart.com/article.php?id=070404220859.dx5bdexr&show_article=1
http://www.breitbart.com/article.php?id=070404220859.dx5bdexr&show_article=1