keomanbiandezz keomanbiandezz
  • 01-06-2017
  • Arts
contestada

Why is it dangerous for people in the balcony of an auditorium to stamp their feet in a steady rhythm?

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chloena23
chloena23 chloena23
  • 01-06-2017
It would vibrate, and at enough force it could break it loose from its supports.
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