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How Malaria Shaped America

How Malaria Shaped America

How Malaria Shaped America

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2:34

Why Mosquitos Are Humanity’s Deadliest Creature

Why Mosquitos Are Humanity’s Deadliest Creature

Why Mosquitos Are Humanity’s Deadliest Creature

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3:37

Inside the Fight To Develop a Malaria Vaccine

Inside the Fight To Develop a Malaria Vaccine

Inside the Fight To Develop a Malaria Vaccine

Video

4:18

Can DNA technology Help Rebuild a Family Tree?

Can DNA technology Help Rebuild a Family Tree?

Can DNA technology Help Rebuild a Family Tree?

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3:28

The whale that could walk

The whale that could walk

The whale that could walk

Video

2:48

How Did Whales Evolve From Land Mammals?

How Did Whales Evolve From Land Mammals?

How Did Whales Evolve From Land Mammals?

Video

3:08

Ancient whale fossils found in the desert

Ancient whale fossils found in the desert

Ancient whale fossils found in the desert

Video

2:10

This Massive Skeleton Belongs to an Ancient Whale

This Massive Skeleton Belongs to an Ancient Whale

This Massive Skeleton Belongs to an Ancient Whale

Video

2:28

What really led to the collapse of Easter Island?

What really led to the collapse of Easter Island?

What really led to the collapse of Easter Island?

Video

2:58

How Ancient Easter Island statues “walked”

How Ancient Easter Island statues “walked”

How Ancient Easter Island statues “walked”

Video

2:17

Why is the Eiffel Tower Shaped Like That?

Why is the Eiffel Tower Shaped Like That?

Why is the Eiffel Tower Shaped Like That?

Video

1:58

5 things to know about the Eiffel Tower

5 things to know about the Eiffel Tower

5 things to know about the Eiffel Tower

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1:40

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NOVA

How 5G Is Transforming China

China is betting big on 5G, deploying the technology at a greater scale than any other place in the world.