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&&.&&.....                                          &..&&&.&..
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...&&..&..              --------------              &.&..&&&.&
&..&.&.&&.              -............-              .&&&.&..&&
.&.&&&&&.&              -.          .-              .&..&&&.&.
.&&&....&&              -. FEEDBACK .-              &&&.&..&&&
&&..&...&.              -.          .-              &..&&&.&..
&.&.&&..&&              -............-              .&.&..&&&.
&&&&&.&.&.              --------------              &&&&&.&..&
.....&&&&&                                          &....&&&.&
&....&.... FEEDBACK IS  FOR MAKING  THE  PROCESS  A &&...&..&&
.&...&&... WHOLE  LOT MORE MESSY,  TO  INTRODUCE  A &.&..&&.&.
.&&..&.&.. FRACTAL IN  THE SPICE  MIX... THINGS  OR .&&&.&.&&&
&&.&.&&&&. POPULATIONS OF  THINGS  START TO BE SELF .&..&&&&..
&.&&&&...&        REFERENTIAL OR SELF EATING        .&&.&...&.
&&&...&..& (AUTOVORE...) OR SPIRALING IN OR  OUT... .&.&&&..&&
...&..&&.&                                          &&&&..&.&.
...&&.&.&& IN THE SIXTIES  THEY DID RESEARCH IN THE ....&.&&&&
&..&.&&&&. JUNGLE AND  IN THE SEA  AND  THEY  FOUND &...&&&...
&&.&&&...& THAT FEEDBACK DOES  NOT GIVE RISE TO  AN .&..&..&..
&.&&..&..& EQUILIBRIUM. THEY  WERE TRYING  TO PROVE .&&.&&.&&.
&&&.&.&&.& THAT  NATURE IS A  TAME BEAST. BUT SHE'S .&.&&.&&.&
...&&&&.&&                   NOT!                   .&&&.&&.&&
&..&...&&. THIS MAY  HOLD  TRUE  OUT  THERE...  BUT &&..&&.&&.
&&.&&..&.& MAYBE  NOT IN SIGNAL WIZARDRY? DEPENDING ..&.&.&&.&
..&&.&.&&& ON  YOUR  TECHNIQUE,  YOU  MIGHT  EASILY ..&&&&&.&&
&.&.&&&&..             FIND RECURRENCES.            ..&....&&.
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.....&..&&                                          &&&.&..&&&
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