Knitting looms are flying off the shelves in craft stores because loom-knitting is such an easy craft to take up--it can be learned by both children and adults alike in just a few hours. If you have fond memories of spool knitting (a round wooden spool with a central hole surrounded by four small nails) when you were a child then you know how easy it was to create yards and yards of knitted tubes. Today's loom are just as easy and fun to use Widely...