2017-11-30, 06:05
Nature's blueprint for fracture-resistant cement
Based on the nanostructure of the sea urchin spines, scientists develop fracture-resistant cement.
https://www.sciencedaily.com/releases/20...150927.htm
Based on the nanostructure of the sea urchin spines, scientists develop fracture-resistant cement.
https://www.sciencedaily.com/releases/20...150927.htm