If you use a function generator, you may occasionally require a sine-wave output at a higher frequency than the generator can provide. If your function generator also produces a triangle-wave output, ...

The math behind even the simplest ocean waves is notoriously uncooperative. A team of Italian mathematicians has made major ...

The Sapphire sensor, assembled in the laboratory of Arrowsmith, SMU professor of Earth sciences, measures low-frequency sound ...

An international team of researchers has just done the seemingly impossible: generate terahertz (THz) waves from water. Terahertz waves are a type of radiation with a wavelength shorter than ...

Arctic coastlines are falling into the sea. Wave action, rising sea levels, and thawing permafrost are all contributing to ...

Rhythms produced by the brain can reliably be used to predict how sensitive we are to pain, new research shows. The living brain is constantly producing regular rhythmic patterns of activity, which ...