In Durham, North Carolina there's a very famous bridge…famous because of its height, which is 11 feet and 8 inches. That's lower than most bridges so a lot of truckers who don't pay attention to the signs wind up crashing into the bridge and decapitating their vehicles. A gent named Jürgen Henn who works nearby set up cameras to capture these crashes and he posts them to his web page, which has zillions of followers. Here's a twelve-minute documentary on the bridge and Mr. Henn…