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NOVA

Secrets of the Sky Tombs

Video duration: 53:32Expires: 02/01/17Video has closed captioning.

Evidence discovered in the world’s highest tombs reveals ancient rituals and beliefs.

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Ice Mummies of the Inca

Ice Mummies of the Inca

High-altitude archeologists have discovered children sacrificed to the Inca's mountain gods.

Dawn of Humanity

Dawn of Humanity

Deep in a South African cave, an astounding discovery reveals clues to what made us human.

10 Ways to Make a Mummy

10 Ways to Make a Mummy

How do corpses become mummies? See how natural forces and artificial techniques preserve bodies through the...

Episodes of NOVA44

Video thumbnail: NOVA The Nuclear Option

NOVA

The Nuclear Option

How will we power the planet without wrecking the climate?

53:32

The Nuclear Option

53:32

Video thumbnail: NOVA Treasures of the Earth: Power

NOVA

Treasures of the Earth: Power

Drill underground to see the treasures that power our world—today and into the future.

53:10

Treasures of the Earth: Power

53:10

Video thumbnail: NOVA Treasures of the Earth: Metals

NOVA

Treasures of the Earth: Metals

What is it about the nature of metals that have made them a pillar of human civilization?

53:40

Treasures of the Earth: Metals

53:40

Video thumbnail: NOVA Treasures of the Earth: Gems

NOVA

Treasures of the Earth: Gems

What processes in the depths of the Earth forge beautiful and precious stones?

53:40

Treasures of the Earth: Gems

53:40

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Clips of NOVA209

Video thumbnail: NOVA What Makes Science True?

NOVA

What Makes Science True?

Science is facing what many consider a reproducibility crisis, and the stakes are high.

14:59

What Makes Science True?

14:59

Video thumbnail: NOVA Making a Samurai Sword

NOVA

Making a Samurai Sword

Japanese master craftsmen turned a pile of crude iron into the deadly Samurai sword.

2:32

Making a Samurai Sword

2:32

Video thumbnail: NOVA Zika: The Untold Story

NOVA

Zika: The Untold Story

Join the scientists who saw Zika coming as they trace the origins of this devastating viru

14:39

Zika: The Untold Story

14:39

Video thumbnail: NOVA Customizing Education

NOVA

Customizing Education

Alt School is an experiment in customized learning environments.

4:06

Customizing Education

4:06

Video thumbnail: NOVA Why Bats Share Blood

NOVA

Why Bats Share Blood

Vampire bats will sometimes share a blood meal—but only with friends and family.

1:54

Why Bats Share Blood

1:54

Video thumbnail: NOVA Quantum Physics to Protect Votes

NOVA

Quantum Physics to Protect Votes

You can make your vote incredibly secure on Election Day—all thanks to quantum mechanics.

5:23

Quantum Physics to Protect Votes

5:23

Video thumbnail: NOVA Unmaking an Islamic Terrorist

NOVA

Unmaking an Islamic Terrorist

Mubin Shaikh went from young army cadet to self-radicalized Jihadist and back. Here’s what

11:50

Unmaking an Islamic Terrorist

11:50

Video thumbnail: NOVA The Importance of Immersion

NOVA

The Importance of Immersion

For English language learners, inclusion in fluent English classes is crucial for growth.

5:08

The Importance of Immersion

5:08

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Previews of NOVA168

Video thumbnail: NOVA Search for the Super Battery Preview

NOVA

Search for the Super Battery Preview

Explore the hidden world of energy storage and how it holds the keys to a greener future.

0:30

Search for the Super Battery Preview

0:30

Video thumbnail: NOVA Ultimate Cruise Ship Preview

NOVA

Ultimate Cruise Ship Preview

Join pioneering shipbuilders as they embark on a feat of maritime engineering.

0:30

Ultimate Cruise Ship Preview

0:30

Video thumbnail: NOVA The Nuclear Option Preview

NOVA

The Nuclear Option Preview

How will we power the planet without wrecking the climate?

The Nuclear Option Preview

Video thumbnail: NOVA Secrets of the Sky Tombs Preview

NOVA

Secrets of the Sky Tombs Preview

Evidence discovered in the world’s highest tombs reveals ancient rituals and beliefs.

0:30

Secrets of the Sky Tombs Preview

0:30

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