Blocking radio waves and electromagnetic interference with the flip of a switch Researchers report dynamic control of electromagnetic wave shielding using MXene materials Date: January 16, 2023 ...

Even in crystal-clear water, it can be easy for scuba divers to lose track of which way they're heading. An experimental new ...

The Sun emits electromagnetic radiation across a broad spectrum, including visible, infrared, microwave, radio, ultraviolet, X-ray, and gamma-ray wavelengths. Visible light, comprising wavelengths ...

Electromagnetic waves with a wavelength from one to 10 millimeters, which corresponds to spectrum from 30 to 300 GHz. Millimeter wave applications include communications, radar, radio astronomy ...

This discovery meant that light was no more than an electromagnetic wave, part of the electromagnetic spectrum. Like all waves, light’s nature is defined by its wavelength – the distance ...

Researchers at ETH Zurich have managed to make sound waves travel only in one direction. In the future, this method could also be used in technical applications with electromagnetic waves.

EECE.5070 — Graduate Id: 003263 Offering: 1 Credits: 3-3 Description This is a graduate core course, which serves the needs of students who study electromagnetics as a basis for a number of ...

The film explains the concept of electromagnetic waves, particularly focusing on their applications in radar, radio, and television. It describes how a crystal set functions as a simple radio ...