Times Square certainly has changes a lot over the past 100 years since it was renamed — I think it, more than any other place in the city, has changed the most. Gizmodo took a look at its history and wondered what it takes to keep the glitzy billboards and jumbo screens working. Some of the details are a little geeky but If you want to know what goes on behind the curtain (pun intended), it’s a good read.

via The Loop