Economic and other factors have had a large influence on the movement away from coal to other energy sources. One of these influences was the rapid growth of hydraulic fracturing (“fracking”) that ...

Traditionally, engineering students have learned about the thermodynamics of gas turbines by studying diagrams and solving equations, but this year they also donned hard hats, safety glasses and ear ...

The second law of thermodynamics says, in simple terms, entropy always increases. This principle explains, for example, why you can't unscramble an egg. When you purchase through links on our site, we ...