Powerful Ideas: Mutant Bacteria + Polyester = More Biofuel

Brewing a certain type of biofuel with a mutant bacteria and polyester could double the fuel's production, researchers have found.

The biofuel, butanol, is a type of alcohol that is mainly used as a solvent, or in industrial processes that make other chemicals. But researchers think it has potential as a biofuel that could one day replace gasoline.