Dreams Are Maps : Exploration and Human...
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только полные версии
Shadows of Forgotten...
The Cosmic Connection : An Extraterrestrial...
The Demon-Haunted World : Science as a candle in the...
The Dragons of Eden : Speculations on the Evolution of Human...
Carl Sagan, a modern-day Renaissance man of science, was born in 1934 in New York. After graduating with both a B.A. and a B.S. degree from the University of Chicago, Sagan completed his M.S. in physics and earned a Ph.D. in astronomy and...
The Nuclear Winter : The World After Nuclear...
The Quest for Extraterrestrial...