Our atmosphere is made up of a blanket of gases surrounding the planet. It helps protect and keep us warm – and studying it can give us helpful information about the climate and how it changes. Marina and Map App find out more.

The Great Fire Trail: a free Time Hunters history walk around the City of London
1:02:38

Marina Ventura and The Micro-Gridders: Your Go... Designing A Grid of the Future
04:40

Marina Ventura and The Micro-Gridders: Energy Guzzlers
05:27