INFINITE PHOTOGRAPH—AS SEEN ON EARTH

This is an amazing photo mosaic presentation from National Geographic. Visitors can zoom in on a photo to find that it is comprised of hundreds more photos, which are all mosaics themselves, and so on. Most individual photographs also include camera settings and a brief description.

Click here to visit. And let me know if you come up with a way to use this in your Earth Science classroom! I've also included the YouTube version.