PHOTO: Mount Everest, in 3.8 billion pixels

From NPR:

Filmmaker David Breashears has summited the world’s highest peak five times. His latest project matches old photos of Mount Everest and its glaciers with new images to demonstrate how climate change is affecting the mountain. Melissa Block talks with Breashears about the GlacierWorks project.

(Click to see the panoramic image of the Himalaya in gigapixel navigation)