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Maroc Maroc - KNOWRIDGE.COM - A La Une - 21/Feb 01:28

Scientists turn coffee waste into a 3D-printed, compostable plastic alternative

Every year, Americans drink around 1.6 billion pounds of coffee, but most of the used coffee grounds—over 1.1 billion pounds—end up in compost bins or the trash. Only about 30% of a coffee bean dissolves in water, meaning a lot of coffee waste is left behind after brewing. Danli Luo, a doctoral student at the […] The post Scientists turn coffee waste into a 3D-printed, compostable plastic alternative appeared first on Knowridge Science Report.

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