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Eons

Webs vs wings: The arms race of the air

Season 7 Episode 17 | 8m 10s

Spiders and their ancestors have been driving an arms race that began before either stepped foot onto land and resulted in the first powered flight on Earth. But how did this competition of webs versus wings drive such a massive evolutionary adaptation into an entirely new realm?

Aired: 03/24/25
Extras
Watch • 8:36
Eons
Could This Sperm Whale Eat The Meg?
How did such a large predator survive?
Episode: S7 E19 | 8:36
Watch • 9:41
Eons
When Red Pandas Roamed North America
How did a relative of the red panda end up in North America?
Episode: S7 E18 | 9:41
Watch • 12:38
Eons
The Graveyard at the Center of the Earth
Why plate tectonics don't make sense.
Episode: S7 E16 | 12:38
Watch • 9:59
Eons
Why Wasn't There A Second Age of Reptiles?
Why was it the mammals who triumphed?
Episode: S7 E15 | 9:59
Watch • 10:09
Eons
How Mountains Make Evolution Weird
What do mountains reveal about primates?
Episode: S7 E14 | 10:09
Watch • 10:39
Eons
The Mystery of the Cretaceous Pompeii
When you take a deeper look at Pompeii, a different story could be told about the final moments.
Episode: S7 E13 | 10:39
Watch • 10:38
Eons
How Asteroids Set the Stage for Life on Earth
We may have planet-shattering asteroids...
Episode: S7 E12 | 10:38
Watch • 11:50
Eons
When Neandertals Became Apex Predators
What doomed the Neandertals?
Episode: S7 E11 | 11:50
Watch • 11:25
Eons
When the Amazon Flowed Backwards
What did life look like when the Amazon watershed flowed backwards?
Episode: S7 E10 | 11:25
Watch • 12:10
Eons
How Animals Got Butts
Did you know the evolution of the butthole was a major breakthrough in animal development?
Episode: S7 E9 | 12:10
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  • Eons Season 6
  • Eons Season 5
  • Eons Season 4
  • Eons Season 3
  • Eons Season 2
  • Eons Season 1
Watch • 8:36
Eons
Could This Sperm Whale Eat The Meg?
How did such a large predator survive?
Episode: S7 E19 | 8:36
Watch • 9:41
Eons
When Red Pandas Roamed North America
How did a relative of the red panda end up in North America?
Episode: S7 E18 | 9:41
Watch • 12:38
Eons
The Graveyard at the Center of the Earth
Why plate tectonics don't make sense.
Episode: S7 E16 | 12:38
Watch • 9:59
Eons
Why Wasn't There A Second Age of Reptiles?
Why was it the mammals who triumphed?
Episode: S7 E15 | 9:59
Watch • 10:09
Eons
How Mountains Make Evolution Weird
What do mountains reveal about primates?
Episode: S7 E14 | 10:09
Watch • 10:39
Eons
The Mystery of the Cretaceous Pompeii
When you take a deeper look at Pompeii, a different story could be told about the final moments.
Episode: S7 E13 | 10:39
Watch • 10:38
Eons
How Asteroids Set the Stage for Life on Earth
We may have planet-shattering asteroids...
Episode: S7 E12 | 10:38
Watch • 11:50
Eons
When Neandertals Became Apex Predators
What doomed the Neandertals?
Episode: S7 E11 | 11:50
Watch • 11:25
Eons
When the Amazon Flowed Backwards
What did life look like when the Amazon watershed flowed backwards?
Episode: S7 E10 | 11:25
Watch • 12:10
Eons
How Animals Got Butts
Did you know the evolution of the butthole was a major breakthrough in animal development?
Episode: S7 E9 | 12:10