We all try to keep ourselves and our possessions safe, yet burglaries are on the rise. One way to deter thieves is with a well-designed burglar alarm. There are so many to choose from, though -- do you know which kind is best for you? Take our quiz to learn more about burglar alarms and how they can keep your valuables secure.
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!