Reflective symmetry is when a shape can be folded in half, with either side of the fold being a mirror image of the other. Rotational symmetry is when a shape can be rotated and it still looks the ...

Researchers have simulated water and silica at low temperature. Despite structural similarities, the two liquids act differently when they are cooled: water freezes into ice, while silica continues to ...

This odd behavior may promote the material's ability upon cooling to perfectly conduct electricity in a way unexplained by standard theories. Scientists have discovered that the transport of ...