Researchers developed a novel tunable ultrasonic liquid crystal light diffuser that allows changing the diffusion direction It is no mystery that light is essential to human life. Since the discovery ...

I TOOK advantage of a recent opportunity to make some observations on polarisation of the diffused light in sea-water, using a detector consisting of four quartz prisms made up on the De Senarmont ...

Scientists gain an insight into the fascinating world of atoms and molecules using x-ray microscopes. Ground-breaking research by physicists at Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), ...

Xiaomi has officially launched the Mijia Diffuse Reflection Ceiling Light in China, priced at 1899 yuan ($268). This is currently the most expensive ceiling light in Xiaomi’s Mijia lineup and ...

To the eye the zodiacal light looks like an enormous, wedge-shaped pillar of diffuse light slanting upward from the eastern horizon and extending halfway up the sky. The faint "finger" of the zodiacal ...