Did you know Frankenstein was 90 years old when the term "mad scientist" was coined in a 1908 novel? Or that while "droid" may have been first introduced in a 1952 story named "Robots of the World! Arise!," it's Lucasfilm that holds the trademark? See if you can tell which is truth and which is (science) fiction.
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!