This is the 2nd in the series. Here's a link to the 1st...
http://sea-biochar.blogspot.my/2016/12/compost-tea-vs-em-vs-biochar-how-to-set.html
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Seaweed Biochar Airplanes
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"*What does the Doolittle Raid on Japan have in common with the Battle of
Britain? — Aviation fuel.*"
*James Harold Doolittle* was born into a rocky riv...
2 days ago
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