The Volcano That Burns Blue | Volcanic | BBC Earth Lab

With a lake of pure acid and strange blue flames that emanate from beneath the volcano, Kawah Ijen is surely one of the most dangerous places to work in the world. Yet people risk their lives to work at the crater…geologist Dr Glyn Williams-Jones and filmmaker Régis Etienne explain why.

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Видео The Volcano That Burns Blue | Volcanic | BBC Earth Lab канала BBC Earth Lab