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Researchers from Melbourne, Australia have found out that disposable medical masks can be recycled and used as material for road construction. ... ... people around the world wear masks, and with the need to change them every few hours, a huge amount of waste material is created. Scientists have found a way to put the masks to use. They calculated that 3 million medical masks could be used for making a two-lane ...
Modified: 02.05.2021Sorted by relevance | Sort by date