From Ancient Methods to Intelligence: 3000 Years of Fire Assay Evolution and Automation Revolution

QINGDAO, SHANDONG, CHINA, February 6, 2026 /EINPresswire.com/ -- Mentioning precious metal detection, the fire assay ...
Science Daily

Lignin separation method could make renewable material profitable

A novel method to extract lignin could help spin wheat straw into gold. Lignin produced using the new method was color-neutral, odorless and homogenous, an advance that could make this carbon-neutral ...