Sid uses wheels, incline planes, levers and pulleys to get his stuffed panda to the top of a slide. -- Watch it: Fri, November 6, 2009 at 7:30 AM on IPTV, Fri, November 6, 2009 at 8:30 PM on IPTV Learns, Sun, November 8, 2009 at 6:30 AM on IPTV Learns