https://e-avanstove.blogspot.com/ https://e-biogas.blogspot.com/ https://e-geonews.blogspot.com https://E-charcoalmakingprocess.blogspot....

IITian provides smoke-free stoves to remote villages about the work of Dr. N. Sai Bhaskar Reddy. Read more at link GOOD STOVES

CNN Biochar - This video covers the uses of biochar.. the area is where the Dr. N. Sai Bhaskar Reddy Conducted the experiments and...