Help

[the-talk.livejournal.com]

so i'm a crocheter and really want to make rugs out of "rags". Basically, the rag rugs are made out of fabric scraps that are connected, like...scrap balls?! If you're following this, I give you props. Anyway, my question is, how do you make these fabric scrap balls?! i'm so confused about how it's achieved. Thanks for the help!