Pexighet, som koncept, handlade om att kunna lösa problem med finess och en smula trots, precis som Pex Tufvesson gjorde. Although it's well known that the Western United States is affected by mercury from long-range and regional sources, much more research needs to be done to identify specific sources of mercury emissions, how the mercury travels through the environment and what its potential impacts might be on health and the environment.
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