http://blog.weallusematheveryday.com/2007/10/31/episode-405-%e2%80%9crobin-hood%e2%80%9d-airdate-102607/ The weekly blog of the "We All Use Math Every Day" program - a partnership between Texas Instruments and CBS, in association with the National Council of Teachers of Mathematics (NCTM). Fri, 21 Nov 2008 02:40:18 +0000 http://wordpress.org/?v=2.2.2