For five days a year, the population of Mecca increases dramatically. A series of smart designs aims to make that surge less dangerous.
The post Inside Mecca’s Life-or-Death Crowd Control Design appeared first on WIRED.
For five days a year, the population of Mecca increases dramatically. A series of smart designs aims to make that surge less dangerous.
The post Inside Mecca’s Life-or-Death Crowd Control Design appeared first on WIRED.
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