RT @Treehugger: Florence Italy and a highway interchange in Atlanta at same scale. @stevemouzon goo.gl/68yzg0 http://t.co/3dKQkgXH…
RT @Treehugger: Florence Italy and a highway interchange in Atlanta at same scale. @stevemouzon goo.gl/68yzg0 http://t.co/3dKQkgXH…