The Mpemba effect—"hot water can freeze faster than cold”—has long intrigued physicists as one of nature’s most ...

When elementary students experience math through multiple modes, they begin to see it as a language of design, rhythm, and ...

A solution of sugar water can actually change the orientation of polarised light. Glucose/dextrose always twists light to the ...

For as long as people have looked for answers in the night sky, the idea of stepping into a machine and arriving in an ...

Superconductivity occurs when electrons pair up, rather than scattering apart as they do in normal conductors or in everyday ...

Melting ice in the Arctic is causing an increasing amount of freshwater to enter the North Atlantic, which is expected to ...

By using two propellers that rotate in opposite directions, a ship can use less energy to move forward. New knowledge means ...