From The Star: Explosion at dam shuts down right powerhouse – An explosion at Grand Coulee Dam Saturday morning damaged the right powerhouse when a line and equipment connecting a generator and transformer exploded. No one was injured. A “buss,” essentially a pipe and related equipment housing a large electrical line, exploded, reportedly causing considerable damage even to the building’s concrete. Acrid smoke was so thick that firefighters responding… http://ow.ly/2vsFI1