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SuperDan
Member since June 21 2009
All Activity
1
Top 25 Green Energy Leaders
article — scientificamerican.com — Forward-thinking companies, universities and mu... (Other)
planted 21 Jun 2009
planted 21 Jun 2009
1
Confirmed: Biofuels Better Than Fossil Fuels in Jet Engines
article — treehugger.com — Biofuels perform as well or slightly better tha... (Biofuel)
planted 21 Jun 2009
planted 21 Jun 2009
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