Interesting aspects of plumbing

The science behind plumbing. One of the most interesting aspects of plumbing  is how science players a crucial part, the materials and  fittings you see at that plumbers merchants have taken decades to perfect. Manufactures have used scientific experiments and case study to find the most suitable materials that can withstand heat ,corrosion and pressure,  materials that are none toxic but suitable for the transportation of potable water.How does science apply to plumbers that only do plum...
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