Courtney Linder here, deputy editor at Popular Mechanics. I’m willing to bet you probably know at least one person who is obsessed with collecting dazzling gemstones and crystals. Some gather these ...
Crystals factor into two of our biggest sci-fi franchises. Let's determine whether Star Wars' kyber or Star Trek's dilithium ...
For the first time, 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 technology represents a new twist ...
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 ...
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