For more than a century, schoolbook physics has divided matter into neat categories like solid, liquid, gas, and plasma. A ...

Experiments in which systems of interacting electrons are split apart reveal the signatures of a liquid-like state — even for as few as three electrons. Read the paper: Evidence of Coulomb liquid ...

Liquids and solutions may look simple, but on the molecular scale they are constantly shifting and reorganizing. When sugar dissolves in water, each sugar molecule quickly becomes surrounded by fast ...

This compilation features five liquid nitrogen experiments that show what extreme cold really does to everyday materials. Watch objects freeze almost instantly, turn brittle, and break in ways that ...