Venkatesh Rao@vgrHmm, affordable housing idea for tenants on my manorial estateQuote TweetCory Doctorow (@pluralistic@mamot.fr)@doctorow·Feb 24, 2020“Urban Matrix”, floating town with tetrahedral residential units (instant city). Arch. Stanley Tigerman. 1972 https://danismm.tumblr.com/post/190986964239/urban-matrix-floating-town-with-tetrahedral…3:46 AM · Feb 24, 20203 Likes