Sand, Other Granular Matter's Behavior Is Better Defined
Penn Physicists Develop Force Law for Granular Impacts
07-May-2007 -
A single grain of sand is tiny, but solid, and shares the physical properties of other solid matter. But
pack or transport millions of grains together - as modern society does with coffee grounds, flour and industrial chemicals - and granular materials act differently, baffling engineers. They ...
containers
flow
Formation
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