In this installment, I'll be covering JavaScript variables and how they're used, as well as going back and making sure you've got a thorough understanding of strings and their proper syntax. I apologize for the plethora (I think there are two, actually...) of grammatical mistakes that take place throughout (just one "page," actually...) the course of this tutorial. Bloody YouTube cuts off the last second of the video so the "red to white and back" effect doesn't deliver on its last promise.