A negative reaction to wireless signals. Also called "gadget allergies," symptoms can be headaches, nausea, ringing in the ear (tinnitus), fatigue, irritability, fainting and pain throughout the body.

5G-Advanced and 6G wireless communication technologies aim to achieve the interconnection of all things. This encompasses not only traditional base stations and mobile devices but also diverse sensors ...

Refers to electronic products used in space, satellite, nuclear plant and military applications. Radiation hardened devices are built to withstand cosmic rays and other natural electromagnetic ...

One of the landmark discoveries of 19 th century physics was the realisation that electricity, magnetism and light are all connected. Experiments had already shown that the movement of electrical ...

Detectors for Electromagnetic Radiation: In physics, electromagnetic radiation (EM radiation or EMR) refers to the waves (or their quanta, photons) of the electromagnetic field, propagating (radiating ...

(Nanowerk Spotlight) Controlling how electromagnetic waves behave as they move through space is essential for technologies like wireless communication, radar, and remote sensing. Engineers have ...

An international research group has applied methods of theoretical physics to investigate the electromagnetic response of the Great Pyramid to radio waves. Scientists predicted that under resonance ...

Engineers describe a flexible film using a quasi-one-dimensional nanomaterial filler that combines excellent electromagnetic shielding with ease of manufacture. As electronic devices saturate all ...

Vaccines for COVID-19 do not contain ingredients that could produce an electromagnetic field at the site of injection, physics and medical experts told Reuters. A video here of an electromagnetic ...