Researchers developed a new system for turning used coffee grounds into a paste, which they use to 3D print objects, such as packing materials and a vase. They inoculate the paste with Reishi mushroom ...
A good compost pile needs materials high in nitrogen and high in carbon. Nitrogen materials include kitchen scraps and plant ...
The Lomi Kitchen Countertop Food Recycler is a clever food composter that turns your kitchen scraps into nutrient-rich ...
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