Magical Black Dirt – Smoldering Biochar Reduces CO2 Pollution (VIDEO)

(TrendHunter.com) Terra Preta is dark soil that was created when ancient Amazonians disposed of waste by slow burning. While it was not created with an aim to help crop production, the soil is extremely fertile. Modern…

No Responses to “Magical Black Dirt – Smoldering Biochar Reduces CO2 Pollution (VIDEO)”

Post a Comment