你见过的最美的世界地图是怎样的？
Waterman's Butterfly [1][2][1] http://www.progonos.com/furuti/MapProj/Normal/ProjPoly/Img/Z1/mp2_W5O1-s75-R-z20-lwnws.png
[2] http://www.watermanpolyhedron.com/
原发布于 https://www.zhihu.com/question/19965760/answer/13499403
[1] http://www.progonos.com/furuti/MapProj/Normal/ProjPoly/Img/Z1/mp2_W5O1-s75-R-z20-lwnws.png
[2] http://www.watermanpolyhedron.com/
原发布于 https://www.zhihu.com/question/19965760/answer/13499403