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When Giant Deer Roamed Eurasia

When Giant Deer Roamed Eurasia

Season 2 Episode 31
6:53
Was This Dinosaur a Cannibal?

Was This Dinosaur a Cannibal?

Season 2 Episode 32
10:37
The Missing Link That Wasn’t

The Missing Link That Wasn’t

Season 2 Episode 33
9:54
When Bats Took Flight

When Bats Took Flight

Season 2 Episode 35
11:09
How Pterosaurs Got Their Wings

How Pterosaurs Got Their Wings

Season 2 Episode 36
8:33
When Giant Lemurs Ruled Madagascar

When Giant Lemurs Ruled Madagascar

Season 2 Episode 37
10:09
When Antarctica Was Green

When Antarctica Was Green

Season 2 Episode 38
11:03
The Case of the Dinosaur Egg Thief

The Case of the Dinosaur Egg Thief

Season 2 Episode 39
7:28
When Hobbits Were Real

When Hobbits Were Real

Season 2 Episode 40
9:10
How We Domesticated Cats (Twice)

How We Domesticated Cats (Twice)

Season 2 Episode 42
7:47
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Eons

How Earth's First, Unkillable Animals Saved the World

Season 2 Episode 30

They have survived every catastrophe and every mass extinction event that nature has thrown at them. And by being the little, filter-feeding, water-cleaning creatures that they are, sponges may have saved the world.

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Season
What Was The Earliest Surgery?
7:59
When did we start practicing medicine in its varied, complex forms?
How Snake Venom Sparked An Evolutionary Arms Race
9:11
For some, the rise of venomous elapid snakes was an almost apocalyptic catastrophe.
Why Is It So Hard to Tell the Sex of a Dinosaur?
12:07
When you only have fossils, how do you know if a dinosaur is female or male?
Animals Are Older Than We Thought
11:57
What are animal-like fossils doing in rocks a billion years old?
Our Most Mysterious Extinct Cousins
9:41
Paranthropus lived alongside our ancestors. If we are still here, why aren’t they?
How Ancient Microbes Rode Bug Bits Out to Sea
8:42
Exoskeleton fragments may have allowed microbes to sail the ocean and change the world.
Why Only Earth Has Fire
10:45
Fire only exists only on Earth because fire can’t exist without life.
Beans & Bees (Not Bats) Gave Us Butterflies
7:09
Turns out bats didn’t give us butterflies and we should be thanking bees and beans.
The Huge Extinctions We Are Just Now Discovering
8:58
Graptolites show us how unpredictable the Silurian period really could be.
When Did We Stop Being Naked?
9:05
How can we figure out when we first started wearing clothes?
Do Thunderbeasts Prove Giant Animals Are Inevitable?
7:50
From an evolutionary perspective, is bigger always better?
You're Living On An Ant Planet
9:14
How did ants take over the world?
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