Contact: Barbara K. Kennedy
science@psu.edu
814-863-4682
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

Usage Restrictions: The image credit must be published along with the image.

Related news release: Physicists find that size matters when initiating an object's movement through grains