http://www.easternecho.com The use of biofuels such as ethanol to provide energy is in a state of flux, but one Eastern Michigan University professor is doing his part to make it more efficient. en-us Gryphon 2.3.1-dsw (pewabic)/Foundry5 Tue, 24 Nov 2009 13:19:19 -0500 webmaster@easternecho.com http://www.easternecho.com/index.php/comment/view/310 Well written and researched article. I’m thrilled to see interesting local research being printed in the Echo. Especially since it highlight’s the collaborative nature of Dr. Liepman. Keep up the good work; I’d love to read more articles like this! Tue, 24 Nov 2009 13:19:19 -0500 http://www.easternecho.com/index.php/comment/view/310