Neuroscientists and materials scientists have created contact lenses that enable infrared vision in both humans and mice by converting infrared light into visible light. Unlike infrared night ...

Moreover, the technique can obtain images outside the visible spectrum and even through tissues. The Kobe University development thus opens the door ... For centuries, lenses have worked the same ...

that the spectrum of an arc can be made visible over the greater part of its immense range of action on electrified metals, by receiving it upon a screen of the double fluoride of uranium and ...

By wearing such special lenses, human eyes can perceive light beyond the visible spectrum into the near-infrared range, allowing individuals to access multi-dimensional information in terms of ...

A pair of European satellites have created the first artificial solar eclipses through precise and fancy formation flying.

Researchers created nanoscale glass structures with near-perfect reflectance, overturning long-held assumptions about what ...