The Spectrum project was a collaboration between Emmett McElroy, Michael Davidoff, and myself; Calie Carlson. We took an average CD and attached it to a bowl. By doing so, we created a stable reflective surface which we discovered after multiple trial and errors is a perfect base for our spectrum. By shining LED lights on the reflective surface at a precise angle we were able to recreate multiple colors onto a plain white piece of paper. This project works best in the darkness hence the reason we put it into a box with a hole cutout!