Scientists have created the world's thinnest gold leaf, which is just a single atom thick. The new material, dubbed "goldene, ...

XPANCEO, a Dubai-based deep tech company developing the next generation of computing through its first smart contact lenses, ...

In experiments, thin layers of gold—yes, the real deal—allowed visible light to shine through, provided the metal was reduced to a thickness of 100 nanometers (or: gold leaf). These hacks ...