We all have scars, although most of them are pretty minor and easily hidden or overlooked. But sometimes a scar is just too big, strangely shaped or discolored to be ignored. The good news is that most scars can be reduced or removed fairly easily -- but what happens when it's not so easy? Take our quiz and find out about your other options.
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!