Ocean waves have long been seen as having huge potential as a source of renewable energy. Waves produce an estimated 50 ...

“Metasurfaces are engineered materials that manipulate wave behaviour in ways that natural materials cannot,” said Zhong. “In ...

It illustrates sound generation using a loudspeaker, examines oscillation, and describes the difference between transverse and longitudinal waves. Various experiments, including the effects of ...

Sound waves can reflect off surfaces ... but can it travel through a vacuum?A simple experiment will give us the answer. Connect an electric bell to a battery and switch. Close the switch and ...

Metamaterials are materials that possess exotic properties, and the metamaterial assembled at the École Polytechnique ...

Researchers found a way to reinvent glass that is self-cleaning and doesn't need harsh chemicals to be water-resistant.

This experiment demonstrates how water affects sound waves and pitch. You'll discover how different water levels create different musical notes and learn about the relationship between mass, vibration ...

When Max Koch opened a bottle of homebrew beer one afternoon in Göttingen, Germany, he wasn’t just cracking open a drink. He ...

Sound is a vibration that travels through air as a wave. These waves are created when an object moves back and forth, compressing and decompressing air molecules. The frequency of these vibrations ...

What happens when a quantum physicist is frustrated by the limitations of quantum mechanics when trying to study densely ...