Horizon - Season 46 Episode 5
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.
First Air Date : 1964-02-04
Last Air date : 2024-07-22
Runtime : 57 minutes
Genre : Documentary
Cast :
Crew :
Quality : 
Subtitles :
- Season 46 : Episode 12009-01-26
- Season 46 : Episode 22009-02-03
- Season 46 : Episode 32009-02-10
- Season 46 : Episode 42009-02-17
- Season 46 : Episode 52009-02-24
- Season 46 : Episode 62009-03-03
- Season 46 : Episode 72009-03-10
- Season 46 : Episode 82009-03-17
- Season 46 : Episode 92009-03-24
- Season 46 : Episode 102009-03-31
- Season 46 : Episode 112009-05-12
- Season 46 : Episode 182009-12-09
