- 18:52, 18 March 2006 diff hist +102 AY Honor Renewable Energy Answer Key →Liquid biofuel
- 18:27, 18 March 2006 diff hist +205 AY Honor Renewable Energy Answer Key →Liquid biofuel: Methanol edited. Methanol is produced from fossile natural gas today. The article says: "Liquid biofuel is...". Info about BTL added. Andreas Eklund, Oroboros AB, Sweden
- 18:15, 18 March 2006 diff hist +167 AY Honor Renewable Energy Answer Key →Fossil fuels: Info on the Fischer-Tropsch Synthesis added by: Andreas Eklund, R&D Manager, Oroboros AB, Sweden. Phone:+46-31-711 50 20
