I was told by a peer to visit this site and try this applet to teach my students about reflection. I was incredibly disappointed by the results. The applet is poorly designed, does not teach about reflection very well, and I found it offensive. I would really appreciate it if you focused more on quality than making offensive garbage like this so-called "Billiards" game. Billiards has no place in the classroom and I am glad that this website is so obscure that no one will ever find it unless they stumble upon it by accident. Please don't give me the excuse that you are a physicist, not a programmer, because we all have a responsibility to the children. Making applets lacking in educational value shows a lack of social responsibility and is deplorable in this regard. Please cut the crap and work harder.