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Health Effects of Overexposure to Respirable Silica Dust Respirable Silica Dust in Mining • Dust less than 10 microns in size (cannot be seen with the eye) • Overexposure can cause lung disease • X-ray surveillance may be initial means of disease diagnosis Health Effects of Overexposure to Respirable Silica Dust Author:
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Study: Money Affects Human Interaction - CBS News The bottom line: money appears to have both positive and negative effects on our behavior. On the one hand, it encourages self-sufficiency and hard work; but on the other, it discourages some
Silicon - The Environmental Literacy Council The major environmental impacts associated with silicon derive from its mining. Carbon monoxide is a byproduct of the basic process whereby silicon is prepared from silicon dioxide, but this is a negligible source of atmospheric carbon, compared to the amount generated by combustion of fossil fuels.
How is bitcoin affecting the environment - CBS News The Bitcoin Energy Consumption Index shows that global digital "mining" of bitcoin consumes more energy than 159 countries. Nearly 10 U.S. households can be powered for one day by the electricity