As limits on SO 2 emissions become tighter, many coal-fired utility power plants are adding new flue gas desulfurization (FGD) systems or upgrading existing ones. The majority of these systems employ ...

Q: I’m doing some remodeling, and I have to construct some interior wood walls. I haven’t done this before and don’t want to make mistakes. It doesn’t seem that difficult — in fact, it seems simple.

A new family of composite cutting and stacking cells are designed to operate as an integral part of automated composite part production lines rather than as solitary units. As such, they bring ...