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Carl Sagan, The Astronomer Gets Interviewed!
In this interview held in the year 1994, Carl Sagan exclaimed that there is a critical lack of scientific thinking in our society and that man really spoke the truth back then!
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Carl Sagan Explains The 4th Dimension In Layman Terms!
If you ever thought that understanding concepts of physics was too difficult, you were getting taught by the wrong teacher! This is Carl Sagan simplifying the concept of the 4th dimension for the common
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