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 ...

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I’ve invested in several creative ways to fall (and stay) asleep over the past few years, including everything from a silk pillowcase and weighted blanket to a sunrise clock and blackout curtains. But ...

Magic is literally in the air this Halloween thanks to HomeGoods's new Flaming Cauldron Essential Oil Diffuser. While the decor chain has kept us on our toes this year with adorable ghost pillows and ...

(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, ...