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Mysterious Material Can Be Strong or Fall Apart in Seconds

Published on June 21, 2026, 11:25 a.m.
Mysterious Material Can Be Strong or Fall Apart in Seconds

Topic: Research News

Researchers at CU Boulder discovered a material that can become strong or fall apart quickly. They hope to create materials that are adaptable and recyclable.

This strange material is made of many separate pieces, but it can act like a single solid object. The researchers found that the right vibration or movement can make the particles come together and strengthen the material. But with stronger vibrations, the material can quickly fall apart again.

The team at CU Boulder's Paul M. Rady Department of Mechanical Engineering is excited about this discovery because it could lead to new materials that are strong, adaptable, and potentially recyclable. They hope to create particles that interlock in a similar way to staples.

The researchers used Monte Carlo simulations to study how different particle shapes interact. They found that a

Implications

Researchers at CU Boulder discovered a material that can become strong or fall apart quickly. They hope to create materials that are adaptable and recyclable.


Source: https://www.sciencedaily.com/releases/2026/06/260615033849.htm

Journal Reference:

  1. Saeed Pezeshki, Francois Barthelat. Combined effects of particle geometry and applied vibrations on the mechanics and strength of entangled materials. Journal of Applied Physics, 2026; 139 (14) DOI: 10.1063/5.0308921

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