http://www.youtube.com/watch?feature=player_embedded <http://www.youtube.com/watch?feature=player_embedded&v=sUtS52lqL5w> &v=sUtS52lqL5w And article: http://blogs.scientificamerican.com/video-of-the-week/2012/10/03/the-most-amazing-lego-contraption-ever/ This is worth showing your team, discussing the failure modes that the various modules deal with – balls missed, balls coming all at once, etc. As a commenter says: It's not useless. It's an industrial engineering exercise. The creator sure has learned a lot in the process. -- Phil Smith III Coach, The Capital Girls (retired) Team 1900 (2002) Team 2497 (2003) Team 2355 (2004) Team 1945 (2005) -- To UNSUBSCRIBE or CHANGE your settings, please visit https://listserv.jmu.edu/archives/vadcfll-l.html and select "Join or leave the list". -- VADCFLL administrative announcements are sent via VADCFLL-ANNOUNCEMENTS-L. Visit https://listserv.jmu.edu/archives/vadcfll-ANNOUNCEMENTS-l.html to subscribe.