1. Hopes pinned on biofuel
Nigel Williams 
Current Biology 
Volume 16, Issue 20, Pages R858-R859 (October 2006)
DOI: /j.cub
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2. Bioflying: Sir Richard Branson, chief executive of Virgin Atlantic, has committed profits from his companies to the research and production of biofuels. (Photograph: Empics.)
Current Biology  , R858-R859DOI: ( /j.cub )
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3. Sweetener: Sugar cane has been a major source of biofuel so far but researchers are now looking at many other potential sources. (Picture: Photolibrary.)
Current Biology  , R858-R859DOI: ( /j.cub )
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