The electromagnetic spectrum, or EM spectrum, is the name given to the collection of all electromagnetic radiation in the universe. This is a type of energy that pervades the cosmos in the form of ...

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 ...

There are seven types of electromagnetic (EM) waves, which make up the electromagnetic spectrum. Electromagnetic waves are transverse waves, and travel at the speed of light. Different types of ...

As a means of realizing spectrum superiority, the DoD is creating a new Joint Electromagnetic Spectrum Operations Center at Strategic Command. (Sgt. Michael C. Roach/U.S. Army) WASHINGTON — The ...

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 ...

There is more to light than meets the eye, and it teaches us a lot about the universe. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Parts of ...

There is a huge debate going on right now in Washington regarding the electromagnetic spectrum. The crux of the debate centers around whether the Federal government should auction additional portions ...

The GAO asserts that the Pentagon risks not achieving the goals set out in its 2020 strategy for electromagnetic superiority. (Bill Roche/U.S. Army) WASHINGTON — The Department of Defense is in danger ...

The US Department of Defense has issued its long-awaited strategy on how US armed forces and their allies will wage war across the electromagnetic spectrum, setting the stage for a large-scale ...