Mysteries from Above
A Whole Lot of Holes
Season 2 Episode 8 of 10
Visits to some of the most cavernous places on Earth, including Greenland's bizarre black holes, an ancient forbidden well in the Yemeni desert and a voluminous void in Antarctica
Mysteries from Above airs on Sky History 2 at 6:00 PM, Wednesday 29 July. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Nature ➝ Animals ➝ Environment