Download Broca's Brain: Reflections on the Romance of Science AudioBook Free
Carl Sagan, article writer and scientist, returns from the frontier to reveal about how the world works. In his delightfully down-to-earth style, he explores and talks about a mind-boggling future of wise robots, extraterrestrial life and its repercussions, and other provocative, fascinating quandaries of the future that people want to see today.
