Australian Engineers Found Concrete Made 30% Stronger by Adding Waste Coffee Grounds–Cutting Emissions and Mining in the Process
submitted a year ago by TehBamski@lemmy.world
www.goodnewsnetwork.org/concrete-made-30-strong…
submitted a year ago by TehBamski@lemmy.world
www.goodnewsnetwork.org/concrete-made-30-strong…