##@&$†;~,. .,~;†$&@##
@@@&$†;~,. .,~;†$&@@@
##@&$†;~,. .,~;†$&@##
##@&$†;~,. .,~;†$&@##
##@&$†;~,. .,~;†$&@##
@$$$††;~,. ;; ;; .,~;††$$$@
##@&$†;~,. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .,~;†$&@##
##@&$†;~,. ## mass-production treehouse ## .,~;†$&@##
&$†~,,.... ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ....,,~†$&
&$$†;~~~,. ;; ;; .,~~~;†$$&
&$†;;,.... ....,;;†$&
@@@&$†;~,. created in the twenty eighties as a .,~;†$&@@@
&$$;,..... cheap and open source way of dealing .....,;$$&
###&$†;~,. with constant floods and a rising sea .,~;†$##
&†~....... 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 .,~~~~;††&
##@&$†;~,. individually. .,~;†$&@##
&&†;,..... .....,;†&&
##@&$†;~,. the lowest floor would usually have a .,~;†$&@##
##@&$†;~,. loading dock, a balcony/front door, and .,~;†$&@##
#&$$$†;~,. various ladders. .,~;†$$$
##@&$†;~,. .,~;†$&@##
@&†~~..... ;; ;; .....~~†&@
##@&$†;~,. ~~~~~~~~~~~~~~~~~~~~~~~~~~ .,~;†$&@##
@@&†;;;~,. ;; ;; .,~;;;†&@@
@@@&$†;~,. .,~;†$&@@@
##@&$†;~,. † climate , housing , modular † .,~;†$&@##
@$†~,..... † suburbs , open source † .....,~†$@
@@@&$†;~,. .,~;†$&@@@
#@$††;~... ...~;††$@#
##@&$†;~,. .,~;†$&@##
##@&$†;~,. .,~;†$&@##
###&$†;~,. .,~;†$##