PhysicsQuantum 'supersolid' matter stirred using magnets We can’t stir ordinary solids, but one research team now claims to have stirred an extraordinary quantum “supersolid”, generating tiny vortices 51
Physics‘Running of the bulls’ festival crowds move like charged particles Researchers have studied the movements of thousands of people waiting for the opening of the San Fermín festival and found they behave like electrons circling in a magnetic field 51