* * * * * Guess what? You'll get an extra second of sleep tonight! Woot! Gaining and losing an hour is a yearly thing. Gaining a day happens once every four years. But gaining a second? It actually happens about every 18 months [1] (but not on any type of set schedule). Wall Street is freaking out [2] about it. What about you? Will you be watching Bobby Cannavale screaming “Leap Second!” [3]? Or will you just spend an extra second sleeping tonight? [1] https://en.wikipedia.org/wiki/Leap_second#Insertion_of_leap_seconds [2] http://www.wsj.com/articles/markets-are-jumpy-over-coming-leap-second-1431988248 [3] https://www.youtube.com/watch?v=U2WlQZf9zSg&t=113 Email Sean Conner at sean@conman.org .