On Thursday, 11th October at 9pm, this BBC Two show will explore what governs our daily, biological rhythms – and Ella Al-Shamahi is on a mission to find out how we can manage this internal clock better.
Ella will test the latest thinking on how we can manage our body clocks better. She locks former commando Aldo Kane in an abandoned nuclear bunker, without the ability to check the time. Monitored around the clock by a team of scientists, he carries out tests to uncover exactly what makes our body clock tick.
Read full description here.