¨§¨§§¨¨¨¨¨                                          §¨¨¨¨¨¨¨§¨
¨¨¨§§§¨¨¨¨                                          §§¨¨¨¨¨¨¨§
§¨¨§¨§§¨¨¨                                          §§§¨¨¨¨¨¨¨
¨§¨¨¨§§§¨¨                                          §¨§§¨¨¨¨¨¨
¨¨§¨¨§¨§§¨                                          ¨¨§§§¨¨¨¨¨
¨¨¨§¨¨¨§§§                                     ¨    ¨¨§¨§§¨¨¨¨
¨¨¨¨§¨¨§¨§                                        ¨ ¨¨¨¨§§§¨¨¨
¨¨¨¨¨§¨¨¨§                                    ¨ .¨  ¨¨¨¨§¨§§¨¨
¨¨¨¨¨¨§¨¨§ gull call.                    ¨      ¨ . §¨¨¨¨¨§§§¨
¨¨¨¨¨¨¨§¨¨ »»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»» §§¨¨¨¨§¨§§
§¨¨¨¨¨¨¨§¨                                          §§§¨¨¨¨¨§§
§§¨¨¨¨¨¨¨§ the  seagull is a  metaphysics  trick; a §¨§§¨¨¨¨§¨
§§§¨¨¨¨¨¨¨ world-builder's shortcut,  to  define  a ¨¨§§§¨¨¨¨¨
§¨§§¨¨¨¨¨¨ section of reality and imply  its  size: ¨¨§¨§§¨¨¨¨
¨¨§§§¨¨¨¨¨ place  a flock of birds at  the edge and §¨¨¨§§§¨¨¨
¨¨§¨§§¨¨¨¨ make  their  calls  tesselate  over  the §§¨¨§¨§§¨¨
¨¨¨¨§§§¨¨¨ entire volume                            ¨§§¨¨¨§§§¨
¨¨¨¨§¨§§¨¨                                          ¨§§§¨¨§¨§§
§¨¨¨¨¨§§§¨ a  seagull can  be defined by as  little ¨§¨§§¨¨¨§§
§§¨¨¨¨§¨§§ as  five  vertices;  six  triangles.  (i ¨¨¨§§§¨¨§¨
§§§¨¨¨¨¨§§ would  recommend  handling  in swarms of ¨¨¨§¨§§¨¨¨
§¨§§¨¨¨¨§¨ at least a dozen birds.)                 ¨¨¨¨¨§§§¨¨
¨¨§§§¨¨¨¨¨                                          §¨¨¨¨§¨§§¨
¨¨§¨§§¨¨¨¨                                          §§¨¨¨¨¨§§§
§¨¨¨§§§¨¨¨                                          §§§¨¨¨¨§¨§
§§¨¨§¨§§¨¨                                          §¨§§¨¨¨¨¨§
¨§§¨¨¨§§§¨                                          ¨¨§§§¨¨¨¨§