Technion Israel Institute of Technology researchers have developed a theoretical model of a time machine that, in the distant future, could possibly enable future generations to travel into the past. An article on this research ...
General Physics
Aug 13, 2007
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Earth’s surface is a very active place; its plates are forever jiggling around, rearranging themselves into new configurations. Continents collide and mountains arise, oceans slide beneath continents and volcanoes spew. ...
Earth Sciences
Aug 13, 2007
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A massive international campaign is set to launch, intended to save the 189 bird species that face extinction.
Aug 13, 2007
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