Before "ER" or "Grey's Anatomy," there was "St. Elsewhere," an '80s medical drama set in a struggling urban hospital. The show mixed medicine with the personal dramas of the characters and paved the way for the hospital-centered shows that top the charts today. Take our quiz to see how much you remember about this classic '80s series.
How much do you know about how car engines work? And how much do you know about how the English language works? And what about how guns work? How much do you know? Lucky for you, HowStuffWorks is about more than providing great answers about how the world works. We are also here to bring joy to your day with fun quizzes, compelling photography and fascinating listicles. Some of our content is about how stuff works. Some is about how much you know about how stuff works. And some is just for fun! Because, well, did you know that having fun is an important part of how your brain works? Well, it is! So keep reading!