Dexter Sinister and Erik Wysocan present Watch Wyoscan 0.5 Hz in the Classroom. Time is like that: both point and duration. This is how it can bend and warp. A week, a second, a season: all are equal and discrete, but none are the same. The present can be cut to any number of lengths, from a single vibration of a cesium atom to the display cycle of a digital watch.

Cambridge Book