Time travel like never imagined! Explore ancient civilizations. Witness the birth of the universe. Journey to the edge of a black hole. In Tales of a Time Traveler, you will discover that time is not so easily defined. Time is illusive, impossible to hold. It can't be owned. It can't be stopped. Time travel surrounds you – from the biological clock in your brain and the changing shadows on a sundial, to the history of life on Earth. Then the story expands to the lives of stars, the time scale of the Big Bang, and the distortion of time by gravity.

Narrated by David Tennant