Fort Blunder, The Military Installation Built In The Wrong Country (Cool Weird Awesome 646)

Today in 1816, the US military awarded to built a contract for a fort next to Lake Champlain, near the border with Canada. For years crews worked to make the fort strong, until one day when they realized there was a big problem. Plus: people on Tumblr say today is the 1000th birthday of a medieval monk's brother named Werner.