After Art, we caught up on some Science. Today's focus was on sound vibration. Here is Li'l Eaglet, demonstrating our home-made "sound pipes." We've really enjoyed our Science program this year, and the boys have learned and retained so much. Fridays are very fun, as we generally save the "Discover and Do" DVD for the end of the week. We watch one of the experiments, and then try to duplicate it ourselves.