What do those colorful iPod Nano cases have in common with sapphires? In both substances the color is not on the surface, but integrated in the structure of the material. As usually, [Bill Hammack] ...

An Apple patent (number 20110056836) for anodization and polish surface treatment — used its the company’s iOS line of products — has appeared at the US Patent & Trademark Office. Per the patent, a ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Since day one, the iPhone has come in various shades of black. (If you're the kind of person who calls "Space Grey" black.) But now it comes in an even deeper, darker, richer shade of black. But Apple ...

With the unique properties of nanomaterials, such as having a high surface-to-volume ratio and a diverse morphology and structure, they have become a desirable material for different applications.