Placed on your desk, malachite will soak up some of the electromagnetic pollution emitted by your computer and other appliances. You can make it your own personal guardian against viruses that can ...

Researchers have used liquid crystals to create a flat magic window -- a transparent device that produces a hidden image when light shines on it. The process for creating transparent liquid crystal ...

Windows and mirrors embedded with liquid crystals can hide images that appear only when the right kind of light is shined on them. The technique, inspired by a 4000-year-old trick for building “magic ...

Crystals are everywhere these days. From Instagram posts to your friend’s nightstand, they’ve become a key part of spiritual practices, self-care, and even home decor. But not all crystals come out of ...