Get the latest tech news
Australian engineers turned used coffee grounds into charcoal and mixed it into concrete. It came out 30% stronger
Researchers at RMIT University in Melbourne, Australia, developed a technique for converting discarded coffee grounds into a useful ingredient for concrete. Their findings, originally published in 2023, suggest that a familiar everyday waste product could become a valuable construction resource. From coffee grounds to stronger concrete: An environmentally friendly innovation...
None
Or read this on r/technology