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The Hazy Evolution of Cannabis

The Hazy Evolution of Cannabis

Season 6 Episode 18
10:18
No Single Cradle of Humankind

No Single Cradle of Humankind

Season 6 Episode 19
10:46
What's the Oldest Beverage

What's the Oldest Beverage

Season 7 Episode 3
11:55
How The Elephant Got Its Trunk

How The Elephant Got Its Trunk

Season 7 Episode 4
11:53
Featured Videos

How the Himalayas Changed the World

Season 7 Episode 6
10:04
Where Did the Moon Come From?

Where Did the Moon Come From?

Season 7 Episode 5
10:50
The Dinosaurs That Evolution Forgot

The Dinosaurs That Evolution Forgot

Season 7 Episode 7
9:19
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Eons

What Was The Earliest Surgery?

Season 6 Episode 16

When did practicing medicine - in its varied, complex forms (from sharing medicinal plants to the earliest surgeries) - become something that we actually started doing? While it’s a hard question to answer, it’s possible that our tendency to heal one another might have been with us for even longer than we've been human.

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Season
Primates vs Snakes (An Evolutionary Arms Race)
7:53
The Snake Detection Hypothesis is deeply embedded in primates, including us.
How Our Deadliest Parasite Turned To The Dark Side
8:06
Around 10,000 years ago, a parasite made a huge leap and found its way to a new host: Us.
When Pterosaurs Walked
9:38
Here's how pterosaurs went from being airborne to pedestrian.
The 40 Million-Year-Old Ecosystem In Your Mouth
8:14
Dental calculus is the only part of your body that actually fossilizes while you're alive!
Why The Paleo Diet Couldn't Save The Neanderthals
9:17
Here's why these skilled toolmakers, hunters, and foragers' population disappeared.
When It Was Too Hot for Leaves
10:11
For the first 80 million years of plants' existence, leaves didn't exist. Here's why.
How Dinosaurs Coupled Up
7:49
We learn about Dinosaur mating behavior from fossil records.
How Ancient Whales May Have Changed the Deep Ocean
10:05
Here's how the evolution of ocean-going whales affected deep-ocean communities.
When Mammals Only Went Out At Night
11:09
Scientists discover dinosaurs and tiny mammals' sleep habits are different than thought.
How a Mass Extinction Event Created the Amazon
7:55
The history of how the Amazon's revolution began in just one day.
How a Supervolcano Ignited an Evolutionary Debate
9:59
Discover the effects of the Toba supervolcano.
How Pollination Got Going Twice
9:32
Pollination by insects actually got going twice.
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