It's that time of year again for the lineup of Fun Fun Fun Fest to finally be announced, and for you to start booking your flights to Austin, TX from November 6th through the 8th. On top of that, if you look right above these beautiful words, you'll find the beautiful face of Bill Nye the Science Guy teaching us all about the science about fun. It's a pretty important lesson, because when you're seeing Wu-Tang Clan, Ride, Future Islands, Drive Like Jehu, Fucked Up, Hudson Mohawke, D'Angelo and the Vanguard, and the rest of the lineup, you should probably know why you're having so much fun.