Nothing that I could add right now seems appropriate, but feel free to talk amongst yourselves about this.
They discovered Stonehedge Acres.
Apparently there are remains of a town near the site of Stonehendge. What tipped them off was a cave drawing of the Starbucks logo and a receipt from Home Depot.
Think you're a savant?
Probably not, unless you can match this dude. A fascinating article about one man's brain power.
edit: Ok, if you're jammed for time and can only check out one link, investigate the third one. This guy is unbelievable. While seeming very normal, he learned Icelandic in a week. He sees numbers as colors and shapes ("281 is rather ugly....") and recites pi to the 22,000th decimal. Watch the imbedded video if you can - unless you're in the prayer room (Steeno!).