Time is a four-part BBC documentary series presented by a theoretical physicist Michio Kaku, explaining the nature of time from in our daily life to in the cosmic level. Michio Kaku discovers our sense of time passing and the clocks that drive our bodies. He reveals the forces of time that make and destroy us in a lifetime. He journeys to some of the Earth's most spectacular geological sites to look for clues to the extraordinary depths of time at a planetary level. Finally, he takes us on a cosmic journey in search of the beginning (and the end) of time itself.

Episode 1 - Daytime

Episode 1 - Daytime
Time seems to drive every moment. It's the most inescapable force we feel. But do we experience time from within our minds and bodies or from the outside?

Episode 2 - Lifetime
This episode reveals the biological changes in our cells that make our skin wrinkle and our bones become brittle.

Episode 3 - Earth Time
We hold a unique knowledge of time, realising that it stretches deep into the past, and will continue into the future. How does this affect our sense of who we are?

Episode 4 - Cosmic Time
In this episode, Michio Kaku takes a look at the nature of time in the cosmic level, trying to tackle the questions - did time itself have a beginning, and will it have an end?

Related Links
Time - wikipedia
Time is an essential part of the measuring system used to sequence events, to compare the durations of events and the intervals between them, and to quantify the motions of objects.
Do you know what time is it? (BBC Horizon)
Particle physicist Professor Brian Cox asks, 'What time is it?' It's a simple question and it sounds like it has a simple answer. But do we really know what it is that we're asking?
Precision: The Measure of All Things
This is a three-part BBC documentary series presented by Professor Marcus du Sautoy, exploring the history and science of measurement through seven standard units of international measurement.
Time Machine
This is a BBC documentary series narrated by Jeremy Vine, showing how the Earth has evolved over time and how humans, animals and plants experience and manipulate time.