watch The Power of Volcanoes
The Power of Volcanoes
In the 6th century AD, large parts of the world were affected by mysterious weather events causing temperature drop, crop ....
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Excursion to India's Powerful Elements. Volcanoes... fumaroles... eruptions
A report about excursions to various craters in the Dutch East Indies, including Papandayan, Kawah Kamojang, and Kawah Poe....
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