Today in 1969 was the first day off for the Apollo 11 astronauts in more than a month. Yes, they'd finished their moon landing weeks earlier, but they had to go into quarantine in case they'd picked up some "moon germs" that could lead to a plague on Earth. (Fortunately, they hadn't.) Plus: there's a new augmented reality tour of a church in Florence, Italy that was deconstructed in 1784.
There’s a website that shows seven sites on which European castles once stood - only partial structures now, but the site has filled the towers and other structures back in. Plus: the blare of a neighborhood car alarm gives Brooklyn musician Andrea Long Chu some inspiration.