Essential oil diffusers spread fragrance throughout your home without a candle's open flame. Our top picks are powerful and ...

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 ...

Indoor air can get a bit stale, especially during the chillier months, when you probably aren't opening the windows as often. If you're looking to freshen up your home, it could be time to pick up a ...

(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, ...