Get your own podcast

DuPont's Vice President for R&D, John Pierce talks about cellulosic ethanol and technological collaborations after testifying before Senate Energy Committee on cellulosic ethanol prospects.

[PLAY]

Add your comment:

Comment:
Enter the text in the image
Get a new image
   
:) Smile :( Sad :D Big Grin :o Oh :-x Love
=)) Laugh ;) Wink x( Grrr I-) Sleep
more smileys