Is black a colour? Black isn’t in the rainbow, but where does it fit in the colour spectrum? What makes something appear black? An expert explains how we perceive black.

No Country Can Win War Without Electromagnetic Spectrum Control,' Says Ex-DRDO Scientist At Indore FDP This statement underscores the critical importance of electromagnetic spectrum management in ...

However, light that leaves our star also contains UVC radiation, which has a shorter wavelength than UVA or UVB light and carries more energy, making it much more harmful to life, damaging DNA, and ...

Electromagnetic spectrum operations (EMSO) have rocketed to prominence across the U.S. military, complete with their own doctrine, billets and centers of excellence. Yet decades before EMSO was ...

Description: The Aerapy All-Spectrum UV Monitoring System delivers real-time UV output reporting for HVAC disinfection and coil-cleaning applications. This patent-pending system automatically monitors ...

A branch of the National Guard has established a new unit dedicated to electronic warfare (EW), the first of its kind in the U.S. Army. Why It Matters Wielding the electromagnetic spectrum to one ...

VectorWave Raises $2.5M to Redefine the Potential of the Electromagnetic Spectrum Provided by PR Newswire Jun 12, 2025, 5:01:00 AM ...

VectorWave's novel approach promises to unlock massive gains in spectrum utilization while also creating new spectrum access in congested and contested environments.

The 111th Electromagnetic Warfare Company traces its lineage to the only Georgia National Guard unit mobilized during the 1961 Berlin Crisis.

Electromagnetic spectrum is a scarce national resource with significant implications for national security and economic growth. The S-band, spanning from 2–4 gigahertz (GHz), is a crucial frequency ...

FOREST PARK, Ga. — The Georgia Army National Guard made history with the activation of the 111th Electromagnetic Warfare Company, the first unit of its ...

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 ...