If you zoom out on the example you'll see it already shows the entire Earth. http://thumbtack.github.com/rotarymaps/ http://thumbtack.github.com/rotarymaps/ (m

If you zoom out on the example you'll see it already shows the entire Earth. http://thumbtack.github.com/rotarymaps/ http://thumbtack.github.com/rotarymaps/ (mouse wheel zoom)