text:  As a reporter who covers retail, I've seen a few warehouses, and they all kind of have the same pulse, an ant farm of workers with forklifts and boxes. But this warehouse was designed for e-commerce, and it's oddly quiet. So we have a little over 700 robots. So there are more robots running around than employees, at one given moment at least? Yes, ma'am. That's right. And the robots work 24 hours a day.