Most homeowners consider cleaning the gutters to be the worst chore in the house. Now you can (almost) look forward to the task with the Looj, a remote-controlled robot introduced by iRobot in 2007. Take our quiz and see how this adorable minirobot can make quick work of one of your least favorite jobs.
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!