A new one‑step, water‑, acid‑, and alkali‑free method for extracting high‑purity lithium from spodumene ore has the potential to transform critical metal processing and enhance renewable energy supply ...

Kanazawa gold leaf is a traditional Japanese material known for its remarkable thinness, just 100 nanometers—about 1/1,000 the diameter of a human hair—and its brilliant shine.