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Carl Sagan
Total lessons: 5
More info:
http://en.wikipedia.org/wiki/Carl_Sagan
Technology Quote by Carl Sagan
We've arranged a civilization in which most crucial elements profoundly depend on science and technology.
Carl Sagan
technology
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By guest on Oct 6 2010
Technology Quote by Carl Sagan
All of the books in the world contain no more information than is broadcast as video in a single large American city in a single year. Not all bits have equal value.
Carl Sagan
technology
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By guest on Oct 6 2010
Science Quote by Carl Sagan
Science is a way of thinking much more than it is a body of knowledge.
Carl Sagan
science
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By guest on Oct 6 2010
Nature Quote by Carl Sagan
In order to make an apple pie from scratch, you must first create the universe.
Carl Sagan
nature
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By guest on Oct 6 2010
Imagination Quote by Carl Sagan
Imagination will often carry us to worlds that never were. But without it we go nowhere.
Carl Sagan
imagination
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By guest on Oct 6 2010
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