Directed Energy Weapons offer advantages such as high speed, precision, and the potential for lower cost per shot compared to ...

For that, we’ll need a quick lesson on Radiational Physics: The sun transmits radiation at all wavelengths along the Electromagnetic Spectrum. This includes visible light, low energy infrared ...

In October of 1957, the USSR launched the world's first artificial satellite into orbit around Earth. Today, we're combining Earth observation with image processing in the search for mineral resources ...

On the top left, there is a representation of two slides being adhered by the new adhesive. The adhesion process involves irradiation, which can be performed using various visible-light wavelengths.

The adhesion process involves irradiation, which can be performed using various visible-light wavelengths. Subsequently, the adhesive can be removed and recycled, as depicted in the bottom right, ...

This study aims to examine how two common indoor mould species, Aspergillus niger and Cladosporium sphaerospermum, are affected by wavelengths at either end of the visible light spectrum, specifically ...

Physicists at ETH Zurich have developed a lens that can transform infrared light into visible light by halving the wavelength of incident light. The study is published in Advanced Materials.

Infrared wavelengths are just outside the opposite end of the visible spectrum and generally aren’t harmful. However, they’re too weak to activate the light-sensitive cells—or photoreceptors—in our ...

While on the spectrum of wavelengths, green is toward the center, it seemed to be the tipping point. The order of visible light wavelengths, from shortest to longest, are violet, blue, green, yellow, ...

What's more, even in theory, visible wavelengths of light emitted by biological processes ought to be so faint that it's easily swamped by the intense shine of ambient electromagnetic waves in the ...