youtor.org
#############################
Video Source: www.youtube.com/watch?v=p-lzGAieZcA
We built a marble run... in the school cafeteria!! A fun way to start summer. The run was built with Quercetti Skyrail marble track, pipes, Duplos, and lots of duct tape. We have a group of people called the Marble Track Maniacs and we've built five other roller coasters at school. This one has been the biggest so far! • Say hi on Facebook - / 5madmoviemakers
#############################
