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Living in Madrid, Spain since August 2001 and have traveled to many European countries. Originally from Massachusetts, I've lived in California, and North Carolina each for about 10-12 years. I write and teach English to business students in Madrid, Spain, and have eclectic interests - writing and astronomy being two of many.

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Saturday, September 26, 2009      Share on Google Plus Submit to Twitter Add this Page to Facebook! Share on LinkedIn Pin It! Add this Page to Fark! Submit to Reddit Submit to Stumble Upon
A Short Journey: Micrometeorites to Coal Contamination (Article with photographs of both") Think coal-burning power plants are clean? My interests in meteorites and micrometeorites led me to metal particulate contamination in the soil from various sources, one of which is coal-burning power plants. Photos of 50/500 micron size metal spheres. Lots of them contaminate our soil, air, water. Guidelines as to how to look for, and how to view them. (And micrometeorites, too!)