Improving the way flash memory is made
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Updates every hour. Last Updated: 25-Apr-2025 11:08 ET (25-Apr-2025 15:08 GMT/UTC)
By editing the polymers of discarded plastics, chemists at the Department of Energy’s Oak Ridge National Laboratory have found a way to generate new macromolecules with more valuable properties than those of the starting material. Upcycling may help remedy the roughly 450 million tons of plastic discarded worldwide annually, of which only 9% gets recycled; the rest is incinerated or winds up in landfills, oceans or elsewhere.