It is very important to take breaks when driving for a long time, since fatigue on the roads can be deadly. Rest areas are good places to stretch your legs and use the facilities. But they aren't always the safest places to be. See what you know about choosing a safe rest stop by taking this quiz.
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!