University of Cincinnati students turn coffee grounds biodiesel - WFSB 3 ... WFSB For many of us, it's the fuel that wakes us up and gets us started on our day. Now, University of Cincinnati researchers are discovering that an ingredient in our old coffee grounds might someday serve as a cheaper, cleaner fuel for our cars, furnaces ... und weitere » |
Mehr...
Was denkst du?
Bitte klick einfach auf + Antworten