Recent Posts

Cattle feed can contribute to increased rural ozone levels
Posted on 31 May 2010 by Thomas H. Clarke, Jr.

As noted in prior posts, livestock operations are often associated with polluting streams and groundwater. Manure lagoons not only are associated with odor, but because of the nitrogen and phosphorus produced are associated with dead zones in streams... Read More

Electric cars may entail more than putting an electric motor where the internal combustion engine goes
Posted on 2 May 2010 by Thomas H. Clarke, Jr.

The replacement of the internal combustion engine and drive-train with electric motor(s), batteries, and control systems is leading to a rethink of the way in which cars are designed and manufactured. One of the proposals, which dates from the turn of... Read More