Link to Horizon: The secret life of your body clock documentary
Documentary Description
Why are you more likely to have a heart attack at eight o'clock in
the morning or crash your car on the motorway at two o'clock in the
afternoon? Can taking your medication at the right time of day really
save your life? And have you ever wondered why teenagers will not get
out of bed in the morning?
The answers to these questions lie in the secret world of the
biological clock.
great