Exactly. A toy. I had Fredkin for introductory computer science. He was probably my favorite professor, however I was a physics major and didn't go further in

Exactly. A toy. I had Fredkin for introductory computer science. He was probably my favorite professor, however I was a physics major and didn't go further in coding. He would rant about the game of life. I was sad about this, even as an 18-year-old.