https://agnosticweb.com/ An Agnostic's Brief Guide to the Universe en Built-in mechanisms. Use one, two or three approaches:-http://blogs.scientificamerican.com/not-bad-science/2013/10/21/lost-ants-backtrack-their-steps/?WT_mc_id=SA_DD_20131021-they know which one to dial up.

]]> https://agnosticweb.com/index.php?id=13918 https://agnosticweb.com/index.php?id=13918 Mon, 21 Oct 2013 18:20:23 +0000 IntroductionDavid Turell