In Visions, Now, and Next we bring you photographic views of the world as well a...

In Visions, Now, and Next we bring you photographic views of the world as well as informational tidbits and scientific breakthroughs.


Visions, Now, Next - August 2011 - National Geographic Magazine
ngm.nationalgeographic.com
The blue flame of burning sulfur flickers near a miner on Kawah Ijen volcano in East Java. The pungent element is mined near the crater's highly acidic lake for such industrial uses as rubber and sugar processing.

Source: National Geographic's Facebook Wall