Scientists have created a new light-activated ink that can change color on demand. It’s made up of microbeads of different colors that rise or sink in response to different wavelengths of light so ...

Intelligent infrared thermal camouflage technology integrates various active materials and control methods to achieve broad-spectrum, real-time sensing, and rapidly responsive adaptive dynamic ...

Infrared camouflage, a critical stealth technology that evades detection by matching its infrared properties to the background, has seen innovative progress reported in PhotoniX by the teams of ...