.##.#.#...                                          ...##..#.#
..#.#.#...                                          ..#.#.##.#
.##.#.#..#                                          .##.#..#.#
..#.#.#.##                                          ..#.#.##.#
.##.#.#..#                                          .##.#..#.#
..#.#.#.##              hilbert curve.              ..#.#.##.#
.##.#.#..#                                          .##.#..#.#
..#.#.#.## a  hilbert  curve is a type of  fractal. ..#.#.##.#
.##.#.#..# right? hmm, how  does  it go. it's about .##.#..#.#
..#.#.#.## scrunge.  about   squinking   a  lot  of ..#.#.##.#
.##.#.#..#        surface area down a tube.         .##.#..#.#
..#.#.#.##                                          ..#.#.##.#
.##.#.#..# a  notable  example  is   the  capacitor .##.#..#.#
..#.#.#.## (electric component) where they  make  a ..#.#.##.#
.##.#.#..# kind of  three dimensional metal hilbert .##.#..#.#
..#.#.#.## that's  then also filled with some sorta ..#.#.##.#
.##.#.#..# electrolyte  juice. oh  shit  here  come .##.#..#.#
..#.#.#.## the  cops.  ...  ... ...  ...  .... .... ..#.#.##.#
.##.#.#..# .... .... .«  «« .« «« «== «== «== *£ £# .##.#..#.#
..#.#.#.## ## ## ## ##  #£ £* ==« ==«  «« «. ««  «. ..#.#.##.#
.##.#.#..# .... .... .... ... ...  ... ... .ah as i .##.#..#.#
..#.#.#.## was   saying.   we    need   these   for ..#.#.##.#
.##.#.#..#     continuous operation of various      .##.#..#.#
..#.#.#.##               instruments.               ..#.#.##.#
.##.#.#..#                                          .##.#..#.#
..#.#.#.## (it's comforting that most  circuits are ..#.#.##.#
.##.#.#..# still built on a deeper layer of  spells .##.#..#.#
..#.#.#.##    and semaphores like this. physical    ..#.#.##.#
.##.#.#..#            semantics. shapes)            .##.#..#.#
..#.#.#.##                                          ..#.#.##.#
.##.#.#..#                                          .##.#..#.#
..#.#.#.##                                          ..#.#.##.#
.##.#.#..#                                          .##.#..#.#
..#.#.#.##                                          ..#.#.##.#