When: The Scientific Secrets of Perfect Timing

by Daniel H. Pink

In many ways, naps are Zambonis for our brains.

It’s weird, but I’ve always been fascinated by Zambonis – the giant vehicles that come out between the periods of hockey games and smooth out the ice. I always thought Zambonis make a good metaphor for . . . something. And at long last, in my sixth book, I found that something – naps!