I wasn't sure where this National Park Subway map originated from when I posted it on Facebook--turns out its from the clever people at the Sierra Club:
A cool graphic to explain (painlessly!) why fracking is a Very Bad Idea-- from dangersoffracking.com:
Click on the link, and start scrolling down, down, down...
And here's a rescued baby manatee, so cute the folks at Grist can't stand it:
|Photo by AMPA.|