
Secret Life of Scientists and Engineers
Today's scientists and engineers reveal their lives behind the lab coats and test tubes.
Mystery: Human and industrial waste was a BIG factor in the early contamination of the Estuary before environmental laws existed. The creation of the WLSSD made a dramatic improvement as we learned how to treat that waste. Explore the legacy of historical pollutants and the chemistry involved in making our water safe to drink. How does WLSSD handle it? Joel Hoffman, EPA, explains how the arriva