A group of international researchers have developed a way to use sound to generate different types of wave patterns on the ...

A co-lead on the new project, Yijie realized that light and water can both move as waves and wondered if what they had accomplished with light could also apply to water. Early research involved ...

In a longitudinal wave, the vibration is parallel to the direction of energy transfer. A ripple tank is a transparent shallow tray of water with a light shining down through it onto a white card ...