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.:=/***££#     ##  mass-production treehouse  ##    #££***/=:.
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.:=/*£§£##   created in the twenty eighties as a    ##£§£*/=:.
...:=//*§§   cheap and open source way of dealing   §§*//=:...
.:=///*££#   with constant floods and a rising sea  #££*///=:.
.:=/*£§£##                  level.                  ##£§£*/=:.
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....:://*§  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.           ###£§£*/:.
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....:/*§§#  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.              #£§§£*/=:.
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.:=//*££§#   the lowest floor would usually have a  #§££*//=:.
.....=//*§  loading dock, a balcony/front door, and §*//=.....
...:::/**§             various ladders.             §**/:::...
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....://£§§     * climate : housing : modular *      §§£//:....
....:=//£§        * suburbs : open source *         §£//=:....
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