@j_bettany - 3 Mar 2011
Hyperbole is without a doubt the single greatest thing in the history of the universe & Carl Sagan was pretty cool too http://bit.ly/gTCgZG
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Carl Sagan
@j_bettany - 6 May 2012
RT @LettersOfNote: Isaac Asimov writes to Carl Sagan: http://t.co/EUxfRVSH
@j_bettany - 24 Aug 2014
RT @TheFractalist: #bookoftheday ‘Contact’ by Carl Sagan #books #reading #instagramproject #scifi http://t.co/3eD3TOGdsl – … http://t.co/…