02-18-2022, 04:41 PM
Interesting 3d map (well, 2d, since we're on screens) of the topography of America and environs:
https://64.media.tumblr.com/2244b3de6bfb...ff6b1f.jpg
https://64.media.tumblr.com/2244b3de6bfb...ff6b1f.jpg