#&&&%**=~, ,~=**%&&
#&%%%**=~, ,~=**%%%
@@&%%**=~, ,~=**%%&@@
&%*=~,,,,, ,,,,,~=*%&
@%*=,,,,,, ,,,,,,=*%@
&%%**~~,,, ** ** ,,,~~**%%&
&%*****=~, =============================== ,~=*****%&
##@&%**=~, ## 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 * ,~=****%%@
##@&%**=~, ,~=**%&@##
&%*~,,,,,, ,,,,,,~*%&
#@%%*=~,,, ,,,~=*%%@#
@&**=~~~,, ,,~~~=**&@
##@&%**=~, ,~=**%&@##