The tenants of a large well-to-do apartment block kept complaining that the elevators were always too slow, and they hated waiting in the lobby for the next available elevator. The apartment manager spent some time investigating the cost of installing faster elevator motors before he came up with a much cheaper solution: He installed large mirrors in the elevator lobby; the complaints stopped.
The tenants of a large well-to-do apartment block kept complaining that the elevators were always too slow, and they hated waiting in the lobby for the next available elevator. The apartment manager spent some time investigating the cost of installing faster elevator motors before he came up with a much cheaper solution: He installed large mirrors in the elevator lobby; the complaints stopped.