Dedicated to the proposition that having fun is an indispensable part of doing business.

Regarding Julius Ballanco's article, "West Coast Public Bathrooms,"

Anyone who has sat through a high school science class may remember the term "osmosis."

While hard water is not considered to be unhealthy for people to drink, it can be very unhealthy for household plumbing, cleaning processes and water-using appliances.

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Anyone familiar with cartridge filters will know that they come in a bewildering variety of types and sizes.

While architects and specifying engineers believe that we ultimately control the specific products used in our projects, contractors and wholesale distributors change those specs between 30% to 50% of the time.

PME may be the only engineering publication in the world with a sense of humor.