For the first time, scientists have demonstrated that the kinetic energy from particles in granular gases such as dust clouds can rise temporarily even though energy is constantly being drawn out of ...

Granular gases consist of macroscopic particles that interact through dissipative collisions, leading to a rich array of non-equilibrium phenomena. The kinetic theory framework—grounded in adaptations ...

A new study shows how two types of sand can behave like light and heavy liquids, shedding light on geological processes from mudslides to volcanoes and potentially enabling new technologies from ...

Pick up a handful of sand, toss it in the air, then try to predict where each grain will land. Obviously, the task is beyond the ability of most people to compute, but you’d expect a physicist with a ...

New study is first to show how two types of sand can behave like light and heavy liquids, shedding light on geological processes from mudslides to volcanos and potentially enabling new technologies ...

Forbes contributors publish independent expert analyses and insights. I write about physics, science, academia, and pop culture. I've had a link open in a tab for several weeks now about a particular ...

Editor’s note: The following research is among the many talks that scientists from UChicago and its affiliated laboratories will present Feb. 13-17 at the annual meeting of the American Association ...