This Psychological Term Explains How GOP Officials Justify Harm Former TV anchor charged with first-degree murder in stabbing ...

A spinning basketball hurtles from the top of a dam, turning a simple ball into a high-speed physics experiment. As it falls, rotational motion interacts with gravity, air resistance, and impact ...

Fluid dynamics is the study of the motion of liquids, gases and plasmas. Flow is dependent on the intrinsic properties of the matter itself, such as compressibility, viscosity and density. Example ...