,^~;%£@###                                          ###@£%;~^,
,,,,,~~%%@                                          @%%~~,,,,,
,,,,~%%@@#                                          #@@%%~,,,,
,^~;%£@#@#                                          #@#@£%;~^,
,^~;%£@#@#                                          #@#@£%;~^,
,,,~;;££@#    ;;                             ;;     #@££;;~,,,
,,,,,,~;£@      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~     @£;~,,,,,,
,^~;%%%%@@     ##  mass-production treehouse  ##    @@%%%%;~^,
,^~;%£@#@#      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~     #@#@£%;~^,
,^~;%£@#@#     ;;                             ;;    #@#@£%;~^,
,^~;%£@#@#                                          #@#@£%;~^,
,,,,,^;£@#    created in the twenty eighties as a   #@£;^,,,,,
,^~;%£@#@@   cheap and open source way of dealing   @@#@£%;~^,
,,,,~~~%%@  with constant floods and a rising sea   @%%~~~,,,,
,^~;%£@#@@                  level.                  @@#@£%;~^,
,^~;%£@#@#                                          #@#@£%;~^,
,^~;%£@#@#  the "house" would consist of a stack of #@#@£%;~^,
,^~;%£@#@#  floor modules, each a square of thirty  #@#@£%;~^,
,,,,,,^;£#  six square meters. these could be made  #£;^,,,,,,
,^~;%%£££#  out of various materials such as carbon #£££%%;~^,
,^~;%£@#@#   fiber or plastic, not necessarily the  #@#@£%;~^,
,^~;%£@##@           same for each floor.           @##@£%;~^,
,^~;%£@##@                                          @##@£%;~^,
,,,,,^~%@#  the house would be hung on a "mast", a  #@%~^,,,,,
,^~;%£@#@@    ridged metal pole extending between   @@#@£%;~^,
,^~;%£@@@@  fifty and a hundred meters. a mechanism @@@@£%;~^,
,^~;%£@#@#  within each floor would enable them to  #@#@£%;~^,
,^~;%£@#@#  climb up or down the mast, together or  #@#@£%;~^,
,^~;%£#@##              individually.               ##@#£%;~^,
,,^~;%£@#@                                          @#@£%;~^,,
,^~;%£@#@#   the lowest floor would usually have a  #@#@£%;~^,
,,,,,~~%@# loading dock, a balcony/front door, and  #@%~~,,,,,
,,,,,^;£@@             various ladders.             @@£;^,,,,,
,^~;%£@#@#                                          #@#@£%;~^,
,,,^^~%£@@       ;;                        ;;       @@£%~^^,,,
,,,,,~~%£#        ~~~~~~~~~~~~~~~~~~~~~~~~~~        #£%~~,,,,,
,^~;%£@#@@       ;;                        ;;       @@#@£%;~^,
,^~;%£@#@#                                          #@#@£%;~^,
,^~;%£@#@#     % climate ^ housing ^ modular %      #@#@£%;~^,
,,,,,^;££@         % suburbs ^ open source %        @££;^,,,,,
,^;%£@#@##                                          ##@#@£%;^,
,^~;%£@@@@                                          @@@@£%;~^,
,^~;%£@#@#                                          #@#@£%;~^,
,^~;%£#@##                                          ##@#£%;~^,
,,,^;;%£##                                          ##£%;;^,,,