HowStuffWorks, which began in 1998 at a college professor's kitchen table, has garnered dozens of awards and features thousands of posted articles and podcasts about everything from cars to animals to money. There are even HowStuffWorks Quizzes, Shows, and Videos, as well as an app for both iOS and Android devices. Unsurprisingly, the Science section of the HowStuffWorks website is loaded with...