It's About Time

This programme with Dudley Moore in the role of the layman investigates the physical and philosophical theories of time, including the variability of human estimation of time, the meaninglessness of concept of absolute time, the relativity twin paradox, time travel, the birth in detail and an envisioned death of the universe. Those explaining these concepts to him include Isaac Asimov, and actors in dramatizations, together with graphics and simulations.