Here’s an amazing video of a Michigan guy named Wally Wallington (really!) who thinks he’s cracked the method which was used to build Stonehenge. In the video he stand a 19 ton monolith upright by himself using nothing but wood, some rocks, sand, and a hose. It’s some really freakin’ amazing stuff! Oh, and he also uses a variation of his technique to move a pole barn by himeself over 300 feet! [via] Link.