Flowing Water at 22 Degrees Fahrenheit

Flowing Water at 22 Degrees Fahrenheit

As undergraduate mechanical engineering students, we took materials science courses and studied phase diagrams like the one below from “Metallurgy for Dummies.” Does that appear to be dummy-grade to you? It gave me a chuckle. A phase diagram for water (below) is...
Decarb Warriors

Decarb Warriors

Last week I read a statement from a retail energy provider. It said, “100% green rates, always.” It doesn’t work that way. An aggregation of power sources, including renewable, nuclear, coal, and natural gas, are supplying the grid at any given time. The little...