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Stegosaurs: Tiny Brains & Thagomizers

Stegosaurs: Tiny Brains & Thagomizers

Season 1 Episode 4
4:49
What Colors Were Dinosaurs?

What Colors Were Dinosaurs?

Season 1 Episode 5
5:02
The Story of Saberteeth

The Story of Saberteeth

Season 1 Episode 6
5:26
That Time Oxygen Almost Killed Everything

That Time Oxygen Almost Killed Everything

Season 1 Episode 7
4:45
The Biggest Thing That Ever Flew

The Biggest Thing That Ever Flew

Season 1 Episode 8
4:27
Dimetrodon: Our Most Unlikely Ancestor

Dimetrodon: Our Most Unlikely Ancestor

Season 1 Episode 9
5:21
The Extinction That Never Happened

The Extinction That Never Happened

Season 1 Episode 10
7:36
The Strange Case of the Buzzsaw Jaws

The Strange Case of the Buzzsaw Jaws

Season 1 Episode 11
3:54
The Age of Giant Insects

The Age of Giant Insects

Season 1 Episode 12
5:28
History's Most Powerful Plants

History's Most Powerful Plants

Season 1 Episode 13
5:20
How Did Dinosaurs Get So Huge?

How Did Dinosaurs Get So Huge?

Season 1 Episode 14
5:42
When The Earth Was Purple

When The Earth Was Purple

Season 1 Episode 15
5:37
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Eons

The Tully Monster & Other Problematic Creatures

Season 1 Episode 3

There are animals in the fossil record that challenge some of our most basic ideas about what animals are supposed to look like. If there ever was a monster on this planet that was worthy of the name, it might have been the Tully Monster.
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How Chewing May Have Beat Extinction
9:35
Season 8 Episode 6
How Chewing May Have Beat Extinction
Tiny mammals and a group of lizard-like reptiles shared a trait that helped them survive extinction.
How We Figured Out an Asteroid Killed the Dinosaurs
10:43
Season 8 Episode 5
How We Figured Out an Asteroid Killed the Dinosaurs
Where the space rock came from 66 million years ago that crashed and killed the dinosaurs.
Crawling Out Of The Water Was An Evolutionary Accident
8:19
Season 8 Episode 4
Crawling Out Of The Water Was An Evolutionary Accident
Fish evolved terrestrial traits to...stay fish?
Do Chins Make Us Human?
12:07
Season 8 Episode 3
Do Chins Make Us Human?
We're the only ones with chins, and we don't know why.
The Golden Age of Sharks
12:40
Season 8 Episode 2
The Golden Age of Sharks
Why did sharks get so incredibly diverse and odd during the Golden Age?
Darwin's Unexpected Final Obsession
12:12
Season 7 Episode 21
Darwin's Unexpected Final Obsession
What was Charles Darwin really obsessed with?
Are All Oceans Basically Reincarnated?
12:29
Season 7 Episode 20
Are All Oceans Basically Reincarnated?
Did you know ocean basins are reincarnated?
Could This Sperm Whale Eat The Meg?
8:36
Season 7 Episode 19
Could This Sperm Whale Eat The Meg?
How did such a large predator survive?
When Red Pandas Roamed North America
9:41
Season 7 Episode 18
When Red Pandas Roamed North America
How did a relative of the red panda end up in North America?
Webs vs wings: The arms race of the air
8:10
Season 7 Episode 17
Webs vs wings: The arms race of the air
How did the competition of spiders vs insects drive them both into the air?
The Graveyard at the Center of the Earth
12:38
Season 7 Episode 16
The Graveyard at the Center of the Earth
Why plate tectonics don't make sense.
Why Wasn't There A Second Age of Reptiles?
9:59
Season 7 Episode 15
Why Wasn't There A Second Age of Reptiles?
Why was it the mammals who triumphed?
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