Interactive Time Episodes Available now
Timing Systems in Sport
Sporting events are timed to hundredths of a second
Eternity
Does eternity exist, or is there an end to time?
Time Travel
Is time travel theoretically and practically possible?
Calendars
Things would be chaos without some way to measure time
The World's Standard of Time
Dividing our time into minutes and hours dates back to the Mesopotamian era
Living by Clock Time
Our perception of time varies depending on our state of mind
Mechanical Clocks
What makes the mechanical clock tick?
The Triumph of the Clock
How accurate timekeepers came to save thousands of lives at sea
Arrow of Time
The sense of time passing has been described as an arrow of time
Rhythms of Life
Don't you love it when you wake up naturally in the morning?
