More than one of our readers suggested we highlight this beautifully-shot process documentary about the laborious and precise manufacturing of piezoelectric quartz crystals in the early 1940s.

The magic of crystal formation had already been done by natural processes; all that was needed was a little slicing and dicing. As it turns out, though, quartz is so immensely useful for a ...

Crystals are believed to harness Earth's energy for meditation, healing, and manifesting desires. Popular ones like amethyst, ...

The translucent quartz allows the warm glow of the embedded gold to shimmer, creating a captivating play ... visible through the sapphire crystal caseback. This movement, certified by Metas, ...