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Politicians’ Body Language

You've probably heard the old joke, "How can you tell a politician is lying?... His lips are moving." As funny as this is, it's not exactly accurate. Politicians are often very careful to not make definitive statements so as to avoid lying (at least in the strictest sense of the

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Good News for Frac Sand

The commodity known as frac sand is a quartz silicate traditionally mined for use in foundries and glassmaking, with some application in the drilling industry. The recent uptick in demand for the product is directly linked to the US shale fracking boom which began in 2005, hence the silicate's newly

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