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4
creditsA guided tour of the Ghost Map
| Publisher: | TED |
| Type: | Video |
| Subject: | |
| Tags: | |
| Date: | 1/31/2007 |
| Length: | 10 minutes (4 Credits) |
| Views: | 2 |
http://www.ted.com/talks/view/id/61
Author Steven Johnson takes us on a 10-minute tour of The Ghost Map, his book about a cholera outbreak in 1854 London and the impact it had on science, cities and modern society.