Physicists Find that Size Matters When Initiating an Object's Movement Through Grains (2 of 2) (IMAGE)

Penn State

Physicists Find that Size Matters When Initiating an Object's Movement Through Grains (2 of 2)

Caption

A drawing of the apparatus that the researchers used to measure the force required to lift glass beads from a stationary position.

Credit

Costantino, Penn State

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