Soil

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By Chrissy-Tiina Laurikainen

Free Electricity from Compost – DIY Earth Battery.

Bacteria produce electricity. This article explains how they do it & shows you what you need to produce free electricity from compost, garden soil, potted plants, wormfarms, greywater systems, blackwater systems, aquatic plants…bacteria!

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By Chrissy-Tiina Laurikainen

DIY Worm Farm – Vermicast, Worm-Juice, Soil Life & More!

Picture diary – building a worm-farm to collect vermicast & worm-juice.

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