Here is another report from Sri Lanka on biochar in the tea industry...
http://www.sundaytimes.lk/120624/business-times/biochar-can-it-put-the-tea-industry-back-in-the-black-3850.html
This follows on from my previous report in December 2010...
http://sea-biochar.blogspot.com/2010/12/rejuvenation-of-tea-plantations-dilmah.html
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...
1 day ago