To do this, they have a number of methods for moving and storing time, namely one by means of spinning cylinders called "procrastinators", which look like Tibetan prayer wheels, and are evocative of the Tipler Cylinder theory.
To do this, they have a number of methods for moving and storing time, for example by means of spinning cylinders called procrastinators (possibly an analogy with capacitors, a reservoir of electric charge). Procrastinators look like Tibetan prayer wheels, and are evocative of the Tipler Cylinder theory.