Science Channel - What on Earth ? (2016) Part 6 Lost Treasure of the Grand Canyon

What on Earth ?

Satellite images of strange geological occurrences and man-made structures on Earth are examined. Each episode tells the story of three geological occurrences.

Part 6 Lost Treasure of the Grand Canyon

Increase interest, due to the conflict in Ukraine, leads to the discovery of a strange white splotch in the eastern forest near the Belarus border; strange spots near the Grand Canyon may hold clues to the legendary treasure of a notorious bandit; images captured in 2014 show something that looks like an airport in the southern desert of Saudi Arabia that was not there one year before; in 2014 an engineer looking for home building locations on Oke Bay in New Zealand finds something creating a huge wake in the bay; a series of 32 spiral holes seen in satellite images near Nazca, Peru could be an entrance to an underworld; city-size chunk of ice suddenly disappears in Antarctica.

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