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Ep. 343: Hi-viz vests are being given a second life on construction sites - Ep. 343: Il riciclaggio dei giubbotti catarifrangenti nei cantieri edili

Ep. 343: Hi-viz vests are being given a second life on construction sites - Ep. 343: Il riciclaggio dei giubbotti catarifrangenti nei cantieri edili

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Australians drink billions of cups of coffee a year, with the vast majority of used grounds ending up in landfill. Now Australian researchers have found a way to re-use that waste to make concrete - and it's not just coffee being repurposed. - Gli australiani bevono miliardi di caffè all'anno e la maggior parte del caffé usato finisce in discarica. Ora i ricercatori australiani hanno trovato un modo per riutilizzare questi scarti per produrre cemento, e non si tratta solo di caffè.