I’m still working on my switches, since I was absent for 2 of the days. But the switches are cool. When aluminum touches aluminum it creates an electric charge, so we take advantage of that and use and aligator clip and take that electric charge to power lights. I think we will be playing a game using those switches but I’m not sure. And I’m no where near done with my switches yet. So I’m not sure if I actually will finish my switches.