Crowd as a Fluid: The Physics of a Crush ⚡ экспресс
Original: "Exploring Dense Crowd Dynamics: State of the Art and Emerging Paradigms"
Physicists model crowds as a fluid, predicting dangerous compressions.
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When there are so many people that their bodies compress like springs, a single push triggers a wave that can topple everyone. The physics of crowds explains why you can suffocate standing up in a crush. Understanding this mechanics will help make stadiums and festivals safer.
🎯 The highest recorded density is 9 people per square meter: the chest is compressed so much that breathing is impossible.
🎬 Asimov's psychohistory in real time.