Secrets of the Sky Tombs
About the Episode
Evidence discovered in the world’s highest tombs reveals ancient rituals and beliefs.
Aired:
01/03/17
| Expires: | Runtime: 28s
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Extras
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The Science of Opioid Addiction and Treatment
How opioids mimic the body's natural pain relievers and sometimes induce euphoria.3:08 -
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Kīlauea: Hawaiʻi on Fire Preview
Scientists journey to Kīlauea volcano to investigate the eruptions that shook Hawaiʻi.0:25 -
The Link Between High-Potency Cannabis Use and Psychosis
As cannabis becomes more mainstream, use may come with a mental health risk.4:42 -
Scientists Capture the First Light from the Big Bang
Scientists now have a detailed image of the entire universe in its infancy.2:57 -
In Galaxies Far, Far Away, Some Planets Have Two Stars
What would life be like in a binary star system?2:38 -
Was the Big Bang an Explosion or Something Else?
Energy transformed into matter during the Big Bang.3:01 -
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Could a "Dune" Sandworm Exist in Real Life?
There are ecological and evolutionary limits to consider.7:07
