This cleantech startup's new deal could change the future of metal mining. Cyclic Materials, a rare earth element recycling startup based in Ontario, Canada, has partnered with Glencore, a mining ...
Polyurethane (PU) started as a solution to a 1930s shortage, but today it's a key material in industries from insulation to cushioning. Invented in 1937 by Otto Bayer and his team in Germany, PU was ...