Calculus for Beginners and Artists is an online textbook that provides an overview of Calculus in clear, easy to understand language designed for the non-mathematician. Thank you MIT OpenCourseWare for awesome, free resources and classes!
How To Win Any Argument Graphic. But it is kind of cheating, because you are exploiting logic fallacies to win an argument. you are not really seeking profound truth here. But not everything can be based on perfect logic.