Bill Moyer used eight, one-inch copper pipes with a pentatonic scale tuning for these beautiful wind chimes. Excellent article by Lee Hite gives in-depth info on every facet of the art and process of making wind chimes.
How to Tie an Alpine Butterfly Knot. The Alpine butterfly knot enables you to easily form a secure loop in the middle of a rope, without having to touch either end. The tied rope can handle significant amounts of weight on the loop and.