Did you know that London used to be ruled by The Romans?
And did you know that they build a wall around the city to keep invaders out?
In this episode of "London's History" we're going to learn all about the famous wall that that still stands today! (well, some of it's still standing)

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