Covestro has signed several power purchase agreements (PPAs) for renewable energy with Chinese producer CGN New Energy, the German chemicals group said on Tuesday.
BERLIN, Dec. 13 (Xinhua) Covestro has signed several power purchase agreements (PPAs) for renewable energy with Chinese producer CGN New Energy, the German c
Some cells move faster in thicker fluid – think honey versus water, or mucus as opposed to blood – because their ruffled edges sense the viscosity of their environment and adapt to increase their speed. That was one of the surprising findings in a ne