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Strategically Placed Obstacle Near an Exit Can Speed Evacuations

1 pointsby duckbridgeover 15 years ago

1 comment

RiderOfGiraffesover 15 years ago

See also <a href="http://news.ycombinator.com/item?id=795329" rel="nofollow">http://news.ycombinator.com/item?id=795329</a> where there is significant discussion.