P.J.Joseph's Weblog On Colored Stones, Diamonds, Gem Identification, Synthetics, Treatments, Imitations, Pearls, Organic Gems, Gem And Jewelry Enterprises, Gem Markets, Watches, Gem History, Books, Comics, Cryptocurrency, Designs, Films, Flowers, Wine, Tea, Coffee, Chocolate, Graphic Novels, New Business Models, Technology, Artificial Intelligence, Robotics, Energy, Education, Environment, Music, Art, Commodities, Travel, Photography, Antiques, Random Thoughts, and Things He Like.
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Tuesday, December 02, 2008
Early Earth
Kenneth Chang's story in NYT on early earth + analysis of crystals in rocks in Australia + the Hadean period + other viewpoints @ http://www.nytimes.com/2008/12/02/science/02eart.html?hp was educational and insightful.
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