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How Electromagnetic Propulsion Will Work (Popularity: )
Illustrated tutorial shows how Goodwin's electromagnetic-propulsion system works and how it could send spacecraft deep ...
Category: Science\Technology\Mechanical Engineering\Propulsion
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Earth Search (Popularity: )
New Orleans, Louisiana based cultural resource management firm with an emphasis on public archaeology. Company ...
Category: Science\Social Sciences\Archaeology\Contractors and Consultants
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Debunking Economics (Popularity: )
Book web site provides more detail on some issues, as well as the maths behind ...
Category: Science\Social Sciences\Economics\Political Economics
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Dinosaur Expedition 2000 (Popularity: )
Daily updates as a 200 million year old dinosaur skeleton is collected from the research ...
Category: Science\Earth Sciences\Paleontology\Dinosaurs
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Textkit: Learn Ancient Greek (Popularity: )
A collection of free downloadable public domain Greek grammars and readers.
Category: Science\Social Sciences\Linguistics\Languages
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