Nobody won in Wednesday night's Powerball drawing, increasing the jackpot to $435 million. The winning numbers were 66, 57, 5, 69, 21 and Powerball 13. The Power Play ...
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Gold and silver prices are modestly down in late-morning action Monday. Looking across the raw commodity price spectrum, most markets are down today, mainly on U.S.-China and worldwide trade war
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Understanding pH and ORP. What is pH? pH is a measurement of the acidity or alkalinity of a solution. ... ORP is measured in millivolts (mv) using an ORP meter.
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