Clint Chapple, a biochemistry professor at Purdue University, discusses the assembly of lignin modification toolboxes as well as the challenges for engineering novel lignins. (October 1, 2009)
Nate Lewis provides a beginner's overview of the concepts behind solar energy generation as well as the current state of the art and its potential role in future energy production. (September 28, 2010)
Sally Benson provides a beginner's overview of the concepts behind carbon capture and sequestration as well as its potential role in the energy sector. (September 28, 2010)