..:~;%§&@#                                          #@&§%;~:..
...:~;%§&@                                          @&§%;~:...
....:~;%§&                                          &§%;~:....
.....:~;%§                                          §%;~:.....
......:~;%                                          %;~:......
.....:~;%§              ::::::::::::::              §%;~:.....
....:~;%§&              :............:              &§%;~:....
...:~;%§&@              :.          .:              @&§%;~:...
..:~;%§&@#              :. 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.            ##@&§%;~:.
..:~;%§&@#                                          #@&§%;~:..
...:~;%§&@                                          @&§%;~:...
....:~;%§&                                          &§%;~:....
.....:~;%§                                          §%;~:.....
......:~;%                                          %;~:......
.....:~;%§                                          §%;~:.....