Crochet or Knitting?

I had to chuckle on reading a comment from a lady who had just received two very nice, and pricey, crochet hooks for a birthday present, and both hooks were the same size! She was very appreciative, but asked her husband about the two sizes being identical. "Don't you need two of those things?" he asked, thinking instead of knitting. Or the people whose spouses ask, "What is it you do again? Knitting? Crochet, you say? What's the difference?" Crochet and knitting are both methods of looping fibers to make fabric. Knitting consists of multiple loops on needles, loops that build on each other and are dependent upon each other, while crochet consists of only one loop on one hook at a time; each stitch is complete and independent of the others (in traditional crochet; there are other crochet techniques where that's not the case, but that's for another discussion). Knitting can be done by hand or machine; there is no machine that can produce ...