http://kairosnews.org/taxonomy/term/244/feed/%2A The taxonomy view with a depth of 0. en http://kairosnews.org/totally-free-math-books Here's a great example of free content being delivered in an apparent vacuum: <a href="http://www.totallyfreemath.com/index.html">Totally Free Math</a>, a collaborative effort of some 250 teachers interested in producing a freely available textbook for elemenatary algebra students. I say "vacuum" because it doesn't take advantage of wikis, and is protected under a traditional copyright (there's even a link to the US copyright office for those who don't "get it"). Uh...no creative commons here? Yeah. I'm having a hard time getting to the facts of how this came about, but apparently it's the result of a commercial publisher (Bernard J. http://kairosnews.org/totally-free-math-books#comments free books math Sun, 30 Jul 2006 18:20:38 -0400 platypus matt 4807 at http://kairosnews.org