MOUNT IDA — In and around Mount Ida, the identity of the official Arkansas State Mineral can be guessed just by looking around. In fact (pun alert!), the laureate is crystal-clear from billboards and ...

From calming amethyst for your bedroom to multi-purpose clear quartz for the kitchen, our crystal experts from Moon & Stone walk us through the essential crystals for each room in the home. Placing ...

Seven feet tall and encrusted with lavender spikes throughout its craggy interior, the 1-ton amethyst throne required five men to muscle it through the double doors of gem shop Crystalarium. It’s not ...

The quartz crystal microbalance (QCM) is a precise mass sensor that exploits the piezoelectric effect in quartz crystals to detect minute mass variations on its surface. At its core, the QCM operates ...

Excited screams filled the air as two of my sons jumped from the platform and plunged downward into the mine below. Within minutes, they dropped several hundred feet and had traveled over a half-mile ...

In many ways, electronic products resemble living organisms. For example, they have a central brain that might be a very simple 8-bit MCU or an extremely complex, multicore SoC. Their circulatory ...

In and around Mount Ida, the identity of the official Arkansas State Mineral can be guessed just by looking around. In fact (pun alert!), the laureate is crystal-clear from billboards and other signs.