The biggest mistake that 90% of American homeowners make is putting a dark colored shingle on their roof. Scientific studies…
For a rugged, military-style phone the Samsung Convoy 2 is above average in performance and reliability. It's a light-weight, solid…
A passive solar home is one that takes advantage of the suns energy to heat and cool a home. Its…
Heat transfer is an important concept in the world of physics and engineering. It is also at the same time…
The most common methods by which heat transfer takes place are Convection, Conduction, and Radiation. The majority of heat transfers…
With the price of energy always rising, even small changes in furnace efficiency can result in big savings. Your furnace…
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