For those of us who don't live in the tropics or have electric heating, a boiler provides heat for our homes. A boiler is a tank or vessel where a fluid circulates and heats up. Boilers are not just for the home, as
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Near Infrared Measurements are based on specific absorption bands in the electromagnetic spectrum between 800 and 2500 nanometers (nm). This region is just above the visible light region of 400 - 700 nm. Electromagnetic waves in the region have the best combination of
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