http://www.metafilter.com/tags/grandfatherparadox Posts tagged with 'grandfatherparadox' at MetaFilter. Thu, 13 Dec 2012 06:17:18 -0800 Thu, 13 Dec 2012 06:17:18 -0800 en-us http://blogs.law.harvard.edu/tech/rss 60 http://www.metafilter.com/122844/From%2DKarl%2DMarx%2Dto%2DRichard%2DDawkins%2Din%2D60%2Dseconds <a href="http://www.brainpickings.org/index.php/2011/10/19/open-university-thought-experiments/">Six Famous Thought Experiments, Animated in 60 Seconds Each</a>; <a href="http://www.brainpickings.org/index.php/2012/10/18/60-second-adventures-in-religion/">One-Minute Animated Primers on Major Theories of Religion</a> tag:metafilter.com,2012:site.122844 Thu, 13 Dec 2012 06:17:18 -0800 60seconds achillesandthetortoise animation brainpickings chineseroom grandfatherparadox meme mother paradoxofthegrandhotel philosophy religion ritual schroedinger'scat socialcontrol thoughtexperiments twinparadox video virus the man of twists and turns