https://pinboard.in/u:tmcw/public/ recent bookmarks from tmcw 2011-09-30T05:13:06+00:00 http://macwright.org/superfund/ tmcw map maps mapbox pollution visualization https://pinboard.in/ https://pinboard.in/u:tmcw/b:186b21ec9178/ 2011-09-30T05:12:02+00:00 http://macwright.org/2011/10/30/voronoi-polygons.html tmcw map maps mapbox math pollution https://pinboard.in/ https://pinboard.in/u:tmcw/b:1ab7b3a2f5bd/