Bohr Model for Aluminum

My daughter needed to create a model of an element for her 9th grade science class so we sat down together and drew up the electrons, orbit and nucleus. Decided to give it a little more "wow" and put it on a modified gyroscope. If you're doing the Aluminum element, you will need:

14 Airsoft BB's - Any color
13 Copper BB's
Superglue

All other items are 3D printed except the Plaque which I made with my CNC from 3mm Aluminum. If you need to print one, just make sure it will fit in the ba