That's interesting and reminded me of Asimov's "The Billiard Ball": http://www.e-reading.club/chapter.php/82002/30/Azimov_-_Asimovs_Mysteries.html http://www.e-

That's interesting and reminded me of Asimov's "The Billiard Ball": http://www.e-reading.club/chapter.php/82002/30/Azimov_-_Asimovs_Mysteries.html http://www.e-reading.club/chapter.php/82002/30/Azimov_-_Asim...