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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How Weathering Affects Black Women's Fertility
Generations of stress impact Black women on their journey to motherhood.4:54 -
The Coronavirus Pandemic's Toll on Mental Health
We should treat mental health with the same sense of urgency as the COVID pandemic.6:06 -
Scientists Breed a New Generation of "Super Corals"
Coral reefs are in crisis as ocean heatwaves are draining them of life.4:45 -
Hindenburg: The New Evidence Preview
A revealing new investigation of one of history’s most iconic aviation disasters.0:30 -
Great Electric Airplane Race Preview
Will electric planes replace polluting airliners and lead to flying taxis in our cities?0:29 -
Are You Feeding a Powerful Facial Recognition Algorithm?
This algorithm isn't looking for your face only in the photos you've posted.6:55 -
GameStop, Reddit, and the Rise of Risky Trades
Investing in stock call options is extremely risky.8:35 -
Fighting for Fertility Preview
Meet people struggling with infertility and the challenges of assisted reproduction.0:28 -
Reef Rescue Preview
Scientists race to help corals adapt to warming oceans through assisted evolution.0:28 -
Texas' Power Grid Trouble is Far From Over
Why it means we need to rethink our aging energy infrastructure throughout the U.S.8:23
