The Warm Up America Foundation provides an organized program and both knitting and crochet patterns for groups and individuals interested in making afghans and blankets for people in need. Adult-sized blankets (approx. 49" x 63") are usually made of 49 r
"Instiki only relies on Ruby 1.8.1—no Apache, no MySQL, or other dependencies. Instiki runs on Windows, Linux, OSX, and any other platform where Ruby does."