User none - MathOverflow most recent 30 from http://mathoverflow.net 2013-06-19T00:15:33Z http://mathoverflow.net/feeds/user/24906 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/3559/colloquial-catchy-statements-encoding-serious-mathematics/101367#101367 Answer by none for Colloquial catchy statements encoding serious mathematics none 2012-07-05T06:14:52Z 2012-07-05T06:14:52Z <p>Surprised this one hasn't appeared yet:</p> <blockquote> <p>The flap of a butterfly's wings in Brazil can set a tornado in Texas.</p> </blockquote> <ul> <li><a href="http://en.wikipedia.org/wiki/Butterfly_effect" rel="nofollow">http://en.wikipedia.org/wiki/Butterfly_effect</a></li> </ul>