Instead of space, there are numbers representing flows, such as how long it takes to drive to work or the number of bars one’s cell phone gets at a certain location. Wormholes exist at every scale, from airports to freeway exits to the Redbox outside the supermarket, and determine a lot about life in these suburban environments, shortening distances between people, goods, and information and surreptitiously rearranging the city as well as the globe.