Elastic collisions in one dimension are a clear example of physics in action, where both momentum and kinetic energy remain unchanged. With the right formulas, you can predict exactly how objects will ...

Electronic nematicity is a phase of some crystalline solids in which electrons' collective properties, such as charge or spin ...

Stretchy ferroelectrics: a) A new ferroelectric material combines elasticity with relatively high crystallinity. b) The unstrained material. c) The elastic ferroelectric under 70% strain. (Courtesy: ...