We're at the Jurassic period, which existed between 144 and 180 million years ago. It was a time when plant life began to flourish as the newly formed oceans brought rain to many parts of the world that had previously been nothing more than dry deserts.

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