What's the Deepest Hole We Can Possibly Dig?
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7:37
How Big do Tsunamis Get?
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9:24
Estes São Os Eventos Que Irão Acontecer Antes De 2050
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20:46
What did the Soviets discover in the Kola Superdeep well at a depth of 12,262 meters?
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16:48
This Is Why China Is Drilling One of the World’s Deepest Holes
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49:07
What's Hidden Under the Trees of the Amazon Rainforest?
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8:54
Qual é o lugar mais difícil de ir no mundo?
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11:36
What If You Just Keep Digging?
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25:27