Digital literature - Interactive documentaries

I'm going to do a couple of posts highlighting good examples of digital literature, divided into different genres / types.

Here are a few interactive documentaries I think are particularly good.

The Guardian  - First World War

http://www.theguardian.com/world/ng-interactive/2014/jul/23/a-global-guide-to-the-first-world-war-interactive-documentary

New York Times - Story of the high rise

http://www.nytimes.com/projects/2013/high-rise/
A short history of the high rise

Welcome to Pine Point NFB Canada

http://pinepoint.nfb.ca/#/pinepoint

Firestorm - The Guardian

http://www.theguardian.com/world/interactive/2013/may/26/firestorm-bushfire-dunalley-holmes-family

The Wilderness Downtown

http://www.thewildernessdowntown.com/

Clouds over Cuba

http://cloudsovercuba.com/

Snowfall

http://www.nytimes.com/projects/2012/snow-fall/#/?part=tunnel-creek