Sid wonders how he can lift up his big, heavy stuffed animal dinosaur onto his bed. Sid and his friends explore how inclined planes are simple machines that make it much easier to push up heavy things...including big stuffed animal dinosaurs!

English Français
  • Episode Number 22
  • DVD Season & Episode Number
  • Absolute Episode Number
  • Originally Aired Tuesday, February 10, 2009
  • Production Code
  • Directors
  • Writers
  • Guest Stars
  • Is Movie
  • IMDB
  • Last Updated By cricri0778
  • Last Updated 06/22/2012 9:11am