3 ms·
At a certain density a crowd of people starts behaving more like a fluid than a group of individuals.
by mbrameld 10y ago
At a certain density a crowd of people starts behaving more like a fluid than a group of individuals.
- semi-extrinsic 10y agoAnd the GP has rediscovered that viscosity is much higher for a fluid made up of long-chained molecules (think motor oil) than a fluid made up of short-chained ones (think gasoline).