Monday, August 26, 2019

Making polyurethane degradable gives its components a second life

Polyurethane waste is piling up, but scientists have a possible solution: They have developed a method to make polyurethane degradable. Once the original product's useful life is over, the polymer can easily be dissolved into ingredients to make new products such as superglue.

from Latest Science News -- ScienceDaily https://ift.tt/2U3xqzu

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New drugs could wipe out the “zombie cells” linked to cancer and aging

Researchers found a new way to kill harmful “zombie” cells that linger after chemotherapy and help cancers become more aggressive. These sen...