It's always fun learning new things even though it opens us up to mocking by those that know more than us in that subject. Karisa is taking a math class this semester and we had the following conversation tonight:
Karisa: Why does my calculator say to log in?
Me: You probably hit the log n button.
Karisa: You can lock a calculator? I don't know the password.
Me: Log is a math function, you probably hit the log button.
Our eyes met and we laughed together.