(Nanowerk News) It is no mystery that light is essential to human life. Since the discovery of fire, humans have developed various artificial light sources, such as incandescent lamps, gaslights, ...

Ensuring an optimal distribution of light on the desk, this study lamp offers a well lit-up study table. These lamps not only look stylish but also have high efficiency to brighten up the study desk.

Study lamps are a must for students and individuals who work during evenings as low lighting or irregular lighting can immensely strain the eyesight. A stark and clear light is the preferred lighting ...

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 ...