This in-depth tour of the International Space Station is just excellent

Look, we get it. Twenty-five minutes can feel like an eternity when you're browsing the internet, which is why I was initially reluctant to press play on this video of astronaut Sunita (Sunny) Williams giving an exhaustive tour of the International Space Station — a video she made on her last day aboard the orbital… » 1/16/13 1:40pm 1/16/13 1:40pm