This is too good not to watch. It’s a 1961 documentary on cartography and geography from the United States Air Force. Watch in all its vintage glory below.(You might want to turn down the volume during the first half minute.)
If it seems like every day you log in to Facebook, it’s someone’s birthday, you’re probably not that far off.
You’re going to see probability values mentioned a lot these next few months. Many people will misinterpret. But not you.