Some folks are history buffs. Take American history, for example: there are people who can tell you every date of every Civil War battle as though they were there (and some sorta are, in those re-enactment clubs), or recount the invention of the cotton gin so you?d swear you were talking to Eli Whitney himself.I try to stay tuned into history?you know, if you don?t learn it you?re doomed to repeat it and all of that?and I had a pretty cool teacher in high school (hi Mr. Chank!), but there?s a more specific type of history I prefer to nerd out on.Porn history.Don?t scoff?adult films have been around since the dawn of time, or at least since the Lumiere brothers started making flicks (of naked people, natch) in the 1890?s. The stag films of the twenties begat the adult film houses of the fifties and sixties, and boom? before you can say ?Jenna Jameson? along came the VCR, revolutionizing porn for both remote control-wielding viewers and the residents of Simi Valley, California (now known as ?silicone valley? ?not to be confused with ?silicon valley?, the dot-com kingdom, though I?m sure you wouldn?t have much trouble telling them apart).See? There?s a lot to learn. And who said learning wasn?t sexy?Homework: check out The Ultimate Guide to Adult Video to increase your porn-nerdiness, or take a peek at some of today's award-winning adult videos.