We had fondness for Smith Charts when we were in college. We came across cakes and tattoos online: http://math-fail.com/wp-content/uploads/smith-chart-tattooo.

We had fondness for Smith Charts when we were in college. We came across cakes and tattoos online: http://math-fail.com/wp-content/uploads/smith-chart-tattooo.jpg http://math-fail.com/wp-content/uploads/smith-chart-tattooo.... https://www.microwaves101.com/uploads/SmithCake-NITT.jpg https://www.microwaves101.com/uploads/SmithCake-NITT.jpg