I have a site bookmarked on my computer that uses recycled materials to make bags and purses. While I've seen a lot of wal-mart bags used in crochet, I never knew about T-yarn. This is taking t-shirts and cutting then to make a yarn to crochet or knit with. What a good way to reycle old t-shirts. We get a lot of them. The site is http://www.myrecycledbags.com/2009/06/05/making-t-yarn-from-recycled-tee-shirts/ .
Here is a picture of the T-yarn taken from that site.A new project!