Del's Beautiful New Wooden Machine

An intricate hand-cranked machine made entirely of wood and glue (no metal or other materials). It was designed and built by my friend Del, using many different woods and incorporating a variety of mechanical motions. He has made several other wooden machines, but calls this latest one his crowning achievement. Del is 71 years old. His youtube channel is: http://www.youtube.com/woodificood A high quality file of this video (141 MB) can be downloaded here:
http://tinyurl.com/5tokso