Season 8
8 episodes · 2014
1Energy
The team investigate how close Britain might get to running out of electricity.
2Cancer
Liz Bonnin explains how cells turn cancerous by blowing high-tech bubbles.
3Big Data
Liz Bonnin takes a look at how big data monitors Rolls Royce jet engines.
4Ageing
The team investigate the ill effects of old age, from weakened bones to dementia.
5Flu
The team look at flu, with Jem Stansfield explaining the disease on a cellular level.
6Flooding
With the waters receding, the team takes a more considered look at the recent floods.
7Trains
The team look at measures engineers take to ensure Britain's rail system stays on track.
8Disaster Relieffinale
A look at the problems the humanitarian community faces when tackling a disaster.
