Season 1 · Episode 3
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Secrets of the Sahara
Tue, Feb 24, 2015
·
44 min
First seen from space in 1965, the Eye of the Sahara is a beautiful 25 mile structure, but how it formed remains a mystery. And are extraordinary clouds emanating from an island in the Indian Ocean evidence of a terrifying new weather weapon?
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Tue, Feb 24, 2015
44 min
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What on Earth?
131 episodes
Episode
S1 · E3
in What on Earth?
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S1 · E4
Finding Sodom
Tue, Mar 3, 2015