Kinematics First Day on the Job         Katie Steen, American School of Barcelona, Spain January 12, 2015 Has anyone tried incorporating modelling technology with this problem, for example, http://www.rigsofrods.com/content/? I'd be curious to know how that worked or whether anyone thinks it would viable curricular connections.         Hi Katie, Many thanks for your message and your interest in our site. To our knowledge, no one has ever tried something like Rigs of Rod with this problem. We would be VERY interested in a version of the problem that would include what you describe. Would you be able to create such a version and share it with the community? Best, Nathaniel Lasry