Topic Tag: story hopper

Fellow Plastic Tinkerers, I am looking for a particular youtube clip where it appears that Dave Hakkens and another gentleman are at what I am guessing is a children's science museum. There is a plastic shredder and an injection mold where the end result is a plastic toy top (spinner). I am looking to emulate such an idea at our small local children's science museum, but cannot locate the video. I think that the video is very useful to convey a difficult and abstract concept to local donors to get the project off the ground. Thank you!