"Handflute" is a kind of musical instrument played on the hands. The hands <br />are placed together as if praying. After making a space inside the gripped <br />hands, one blows into the gap between the two thumbs. It is similar to <br />making a tone by blowing over the top of an open bottle. <br /><br />At first, only a simple piping sound can be produced with this technique. <br />However, by increasing or decreasing the size of the space inside the hands, <br />the tone can be controlled. Gradually, with a lot of practice, it becomes <br />possible to produce melodies. Mastering this technique takes a lot of skill <br />and practice, so very few people have this rare talent. <br /><br />http://www.youtube.com/watch?feature=player_detailpage&v=QiIj2gDzaNI
