A team of physicists, materials scientists and engineers affiliated with several institutions in China, working with a ...

Apatite coatings, particularly hydroxyapatite (HA)—a naturally occurring form of apatite found in bones, have been shown to promote better integration with surrounding tissues. However, the ...

As far as real-time tactical stealth games go, The Stone of Madness is an artistically singular entity, unique in style but faithful to the mechanics players may expect to find in the genre.

The Stone of Madness may be set in the 18th century, a full 350 years on from Umberto Eco's masterful monastic mystery The Name of the Rose, yet the game is clearly indebted to the literary ...

There are many examples in nature, including gemstones and paint pigments. Even the color of blood comes from the protein hemoglobin, which contains iron. Investigating the colors of compounds ...

Kidney stones are pebble-sized deposits that form when there’s too much salt and minerals in your urine. Learn whether men or women are more at risk, what passing one feels like, and how big ...

In the vast world of gemstones, only a few manage to captivate the imagination of collectors as profoundly as the Gold Sheen Sapphire. Celebrated for its shimmering golden radiance and extraordinary ...

She said owner Laurie Donovan educates customers about the types of gold and stone hardness, as well as best practices and care considerations as part of the planning and design process. The goal is ...