Soil – most think “hey, it's just dirt”, but when it comes to electricity, soil becomes more complex. Electrical resistivity (resistance to current flow) is one characteristic of soil that requires specific knowledge regarding testing...
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In the 21st century, large portions of the U.S. are becoming more drought-prone. An estimated 53 million people (about twice the population of Texas) are living in drought-affected areas.” This escalating drought situation necessitates that...
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