Old-fashioned Naturalism - from the 17th century on - is challenged by the latest findings in Genetics, Cosmology, Information Theory, Physics, and Geology. We review the demise of ...
The Mineralogical Association of Canada (MAC), a non-profit scientific organization promote and advance the knowledge of mineralogy and the allied disciplines of crystallography, p ...
mineralminers.com: your on-line link direct to the mines and lapidary shops for mineral specimens, crystals, gemstones, jewelry, spheres & crystal balls, facet rough and lapidary r ...
Buy and sell your knowledge, education content, mp3, movie, podcasting file, document, picture and everything else on seemile, the world's online knowledge marketplace. Resister ...
The Royal Irish Academy, the academy for the sciences and humanities for the whole of Ireland will vigorously promote excellence in scholarship, recognise achievements in learning, ...
The National Atlas of the United States of America home page on the World Wide Web. Nationalatlas.gov is the single best Federal source for national maps and geographic informatio ...