https://agnosticweb.com/ An Agnostic's Brief Guide to the Universe en About 1.7 mya in West Turkana, Kenya-http://www.nature.com/nature/journal/v477/n7362/full/nature10372.html?WT.ec_id=MARKETING

]]> https://agnosticweb.com/index.php?id=7193 https://agnosticweb.com/index.php?id=7193 Wed, 31 Aug 2011 18:10:54 +0000 IntroductionDavid Turell