Physical object Puns

Math, physics, comp sci. The only easy class was "The American Century." Open book midterm and final, so he wasn't going to do any of the reading all semester.

“It’s a huge waste of time, Dad,” he laughed when I objected. “I’m not learning a damn thing in the class.”

“Well, then you’re just going to have to take that class over again,” I snapped at him.

“What are you talking about?” he yelped.

“You know why, Gabe,” I said. “Those who don’t learn from history are condemned to repeat it.”