Researchers fed microalgae on leftover coffee grounds to produce high-quality biodiesel | It could decrease reliance on palm oil to produce biofuel. interestingengineering.com Submitted by chrisdh79 t3_ykzvdq on November 3, 2022 at 11:22 AM in Futurology 166 comments 7,775
Adderallman t1_iuyxunf wrote on November 4, 2022 at 1:14 AM Leftover coffee grounds… that’s like used coffee grounds that you save for later to make more coffee with again, right? Permalink 1
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