Here's a college project my daughter did last year. The theme was "something that doesn't make sense". She took this and CD 110.5 into her Professor and asked if she could use one of these. He asked her "Do you know what these are?" She responded "Yes, but do you know what these are?" He then said "How do these fit into the theme?" She quickly responded "Um, bronze is a conductor not an insulator!"

So now I have a one of a kind go-with!!