most recent 30 from http://mathoverflow.net 2013-06-19T13:35:40Z http://mathoverflow.net/feeds/user/3331 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/9754/magic-trick-based-on-deep-mathematics/12099#12099 Patrick Tam 2010-01-17T13:44:47Z 2010-01-17T13:44:47Z

<p>This trick exploits the thinness of coins.</p> <p><a href="http://www.howtodotricks.com/easy-coin-magic-trick.html" rel="nofollow">http://www.howtodotricks.com/easy-coin-magic-trick.html</a></p>