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Old 25th June 2007, 02:59 AM   #56 (permalink)
lin robinson
Science fiction fantasy
 
Join Date: Jun 2007
Location: SOUTH AMERICA
Posts: 485
Re: On Creating Imaginary Worlds: Questions and Answers

I seem to remember one (from the "Known Space" series? the Puppeteers?) where a guy figured out a race was from a planet with no moon because they didn't understand tides. (And therefore didn't understand why a guy got his head ripped off by gravitational forces in an orbitting craft)
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