For several years now, the most frustrating question presented to me from colleagues in the fire protection industry has been this one: What type of fire sprinklers should be installed in the basement of a residence?
Last month we looked at some of the advantages of owning a bigger business. Naturally you can review that list to understand some of what you miss by staying small. We will look at additional problems and frustrations of a one-man company in this article.
My 20-year-old daughter is a fully trained emergency medical technician. We often share vegetating time by watching EMT reality shows featuring trauma care, sports disasters and other mayhem. Nearly every episode includes some mention of how lucky the principal character was to have survived a mishap or illness.
Those who've worked within the hydronic radiant heating market in most areas of the county have probably been asked about the feasibility of snowmelting. Many hydronic professionals now offer it as a part of their repertoire. It's a natural extension of the skill set learned to design and install radiant heating systems.
Recently I wrote about wiring wall outlets. This time I want to talk about wiring wall switches and light fixtures. If you've ever looked at an installed wall switch, you might see that there are two black wires attached to it, and no white. Or you might see a black and a white. Or there might be a black and a white with a black mark on it. Does it make a difference? And if so, what is the difference? Let's find out.
Anyone who has sat through a high school science class may remember the term “osmosis.” This process was first described by a French scientist in 1748, who noted that water spontaneously diffused through a pig bladder into alcohol.
More than 200 years later, a modification of this process known as “reverse osmosis” allows people throughout the world to affordably convert undesirable water into water that is virtually free of health or aesthetic contaminants. Reverse osmosis systems can be found providing treated water from the kitchen counter in a private residence, to installations used in manned spacecraft.
RSS
