Using Algodoo as support for classroom reporting

[RicH]

Recently, I've used Algodoo as a part of my report in Refraction under Light and Optics. The class seemed to be entertained by the simulation provided by Algodoo. I also believe it helped a lot in the explanation of the concepts of light. So, thanks, Algodoo.

Note: At the end, I further promoted Algodoo as a helpful program for simulating other problems in physics, not just optics.