TY  - ADVS
ED  - British Broadcasting Corporation.
ED  - BBC Active (Firm)
TI  - The secret life of your body clock
U1  - 612.022 
PY  - 2006///
CY  - Frenchs Forest, NSW
PB  - BBC Active
KW  - Biological rhythms
KW  - Circadian rhythms
KW  - Chronobiology
N1  - "Bring your classroom to life" --Container; Originally broadcast as a segment of the television program: Horizon
N2  - Ticking away inside the human body are the timepieces that govern our daily and seasonal lives. This program shows how these biological clocks dictate physiological behavior-determining when our brains are most alert, when our stomachs are ready to break down food, and when our bodies want to sleep. Viewers learn why most babies are born in the early morning, why most teenagers want to sleep until noon, why most heart attacks occur between 8 and 10 am, and why most Olympic records are broken late in the day
ER  -