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 ...

Physicists have achieved a groundbreaking milestone by creating a time crystal that can be seen with the naked eye, marking the first realization of this elusive structure in a visible, real-world ...

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 ...

Back in 2021, Hannah’s love of all things nerdy collided with her passion for writing — and she hasn’t stopped since. She covers pop culture news, writes reviews, and conducts interviews on just about ...

WASHINGTON — 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 ...