zeynep tufekci Retweeted The New York Times
Hajj stampedes are turbulence. Map below shows why: angled intersection. Article explains: http://www.wired.com/2015/09/hajj-stampede-fluid-dynamics-problem/ …https://twitter.com/nytimes/status/647224025966641152 …
zeynep tufekci added,
7:02 PM - 24 Sep 2015
0 replies
9 retweets
12 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.