Did you know that Lt. Col. Bill Kilgore is a goofy foot? Or that Martin Sheen was drunk when they filmed the opening scene in the Saigon hotel room? See how much you know about the journey into this heart of darkness. And, you understand, of course, that this mission does not exist, nor will it ever exist.
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!