Subject: Pulley Experiment Date: Sun, 25 Jan 1998 13:14:53 -0600 From: "Radim Kolarsky" <> To: <> Dear Dr. Hwang: My son and I have enjoyed visiting your site today and yesterday, looking at your experiments. In an effort to assembe information for my son's school science project, we attempted to see the "Pulley" page but, unfortunately, the link is broken. I have marked your site among my bookmarks and will definitely come visit again. Sincerely, Radim A. Kolarsky