Scientists have been unable to confirm the existence of time reflection due to the amount of energy required to create a ...

Traveling-wave parametric amplifiers (TWPAs) are electronic devices that boost weak microwave signals (i.e., electromagnetic ...

Ali Miri details how electromagnetic waves can improve computing matrix operations for advanced computing systems.

Photonic computing represents not a radical departure from familiar territory, but rather a natural extension along the electromagnetic spectrum. The transition from gigahertz to hundreds of terahertz ...

Analogue computer: Brian Edwards (left), Nader Engheta (centre) and Nasim Mohammadi Estakhri show-off their microwave protoype. (Courtesy: Eric Sucar/University of Pennsylvania) Metamaterials have ...

Cosmic time machine: the EDGES radio telescope sheds light on primordial gravitational waves. (Courtesy: Suzyj/CC BY-SA 4.0) The cosmic microwave background (CMB) is a rich source of information about ...

Oscillations and Waves is one of the most scoring areas in NEET Physics. Solve these practice questions to improve accuracy, ...

Did you know that the world around us is filled with different types of light waves ? From the warm glow of the sun to audible radio waves and invisible gamma rays, electromagnetic waves (action ...