Product Description: This book collects together a selection of the best papers presented at the Third International Bioastronomy Symposium held in 1990. The subject is bioastronomy, the search for life in the universe, andthe book is devided according to the five main stages of life as recognized by this new branch of science: cosmic organic, prebiotic, primitive biological, and advanced...read more

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Product Description: Orthopaedic Pathology CD-ROM combines a visual survey of all common bone diseases with an audio narrative by the author which describes all 1600 images along with diagnoses of the conditions. As disorders of bone are usually diagnosed by radiologic as well as lab tests, and often produce dramatic symptoms, the CD also includes radiographs and clinical photographs in addition to the photomicrographs for added clarification...read more

Describes the work of the SETI (Search for Extraterrestrial Intelligence) Project, founded by an international group of scientists committed to finding some signs of intelligent life beyond the Earth.