« The book Anathem is profound and wonder Diffusion rates of reaction-diffusion c » Post Apr 23, 2012 Google+ postTim Hutton - 2012-04-23 14:02:31+0000 - Updated: 2012-04-23 14:02:31+0000Oh, my! Get out of the way, please!Shared with: Public This post was originally on Google+