Metals are one of the most widely used materials in the world—they are used in cookware, tools, electric appliances, electric wires, computer chips, jewelry and so on. With the growing demand for metal products, it is crucial to promote sustainable and environmentally-friendly methods of recycling metal waste to help reduce the environmental impact of using metals in the economy.
Click here for original story, An ecofriendly technique to upcycle metal waste into multi-purpose aerogels
Source: Phys.org