Do you remember the scavenger hunts you went on when you were a kid? The modern version, called geocaching, is a lot more intense and a lot more fun as well. The use of technology and the presence of an ever-expanding family of participants has turned geocaching into the game of the future. Take our quiz to learn more about the game that's sweeping the globe: geocaching.
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!