This quiz is designed to encourage you to look up what you don't know – and verify what you think you do.

You're likely not going to know the answers to all (or even most of) the questions in this quiz off the top of your head. And that's the point!

The answers to almost all of these questions are available with a Google search and sifting through some information.

To earn the practice points for completion:
58-73 questions right = 10/10
40-57 = 9/10
20-39 = 8/10
0-19 = 0/0