11.   He also invented a board game called simply Swayze, in which contestants tested their knowledge of current events.

12.   Kids can explore rotating models, see the inner workings of cells, meet scientists from the past and present and test their knowledge with the Quiz Master game.

13.   No doubt they want to hear your voice and test your knowledge on common subjects, such as your claimed hometown.

14.   On this site, you can become a member of the Word Police by taking quizzes designed to test your knowledge of the English language.

15.   Test your knowledge about the new starting quarterback of the Cardinals.

16.   Test your knowledge of African animals, take a black history quiz and discover the diverse cultures found in Africa.

17.   Test your knowledge in this quiz.

18.   Test your knowledge of film firsts with these questions.

19.   Test your knowledge of the U.S. space program, including the Apollo moon missions as well as the earlier Mercury and Gemini programs.

20.   Test your knowledge with a fun fill-in-the blank quiz at this Web site.