Glowing Marble Run

Maker Challenge entry
Nombre de pantalla: 
Hedgehogs = Amazingness
Grado o grupo: 
6th/6to
Acerca del proyecto: 
We got a new glow in the dark marble run, and so I built this. There is a thing at the top that you move so marbles can go down one of the two tracks.
Biblioteca: 
Ross-University Hills