,@@,@@,@,, @,@@@@@@,@
@@,@@,@@@, ,@@,,,,,@@
,,@@,@@,,@ ,@,@,,,,@,
,,@,@@,@,@ ,@@@@,,,@@
@,@@@,@@@@ ,@,,,@,,@,
@@@,,@@,,, // // @@@,,@@,@@
,,,@,@,@,, ------------------------------- ,,,@,@,@@,
,,,@@@@@@, ## 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 % ,,,@@@,,@,
,@@@@,,,@@ @,,@,,@,@@
@@,,,@,,@, ,@,@@,@@@,
@,@,,@@,@@ @@@@,@@,,@
,@@@,@,@@, @,,,@@,@,@
@@,,@@@@,@ ,@,,@,@@@@