stall door Books
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Exoplanets
This edited, multi-author volume will be an invaluable introduction and reference to all key aspects in the field of exoplanet research. The reviews cover: Detection methods and properties of known exoplanets, Detection of extrasolar planets by gravitational microlensing. The formation and evolution of terrestrial planets in protoplanetary and debris disks. The brown dwarf-exoplanet connection. ...
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First Wave Agricultural Revolution
Alvin Toffler's First Wave began approximately 10,000 years ago. That time marked the end of the Old Stone Age (the Paleolithic) and the beginning of the New Stone Age or the Neolithic. This is approximately when the Agricultural Revolution started. People began clearing land and tilling the soil in order to plant crops as opposed to gathering what nature provided or failed to provide. They also ...
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