A new fungal battery can be tossed in the compost to biodegrade

Using fungi, cellulose, and carbon, researchers 3D printed small batteries, that can be stored dry and later activated with water and simple sugars.

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Hydrochar turns agricultural waste into a powerful tool for healthier, carbon-rich soils

By converting waste biomass into hydrochar, farmers and land managers may be able to improve soil quality while contributing to carbon management.