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Why Do We Dream?

Why Do We Dream?

Season 9 Episode 16
14:29
Here's What I Learned…

Here's What I Learned…

Season 9 Episode 18
16:20
The Unbelievable Science of How We Read

The Unbelievable Science of How We Read

Season 9 Episode 20
16:14
Why Don't Big Animals Get More Cancer?

Why Don't Big Animals Get More Cancer?

Season 10 Episode 2
9:42
How Illusions Can Explain Reality

How Illusions Can Explain Reality

Season 10 Episode 4
19:07
Are Humans Still Evolving?

Are Humans Still Evolving?

Season 10 Episode 5
10:41
Why You Can’t Smell Yourself?

Why You Can’t Smell Yourself?

Season 10 Episode 7
19:10
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It's Okay to Be Smart

What Is Nothing?

Season 9 Episode 15

is zero something even if it's nothing? Is nothing just an idea? And if nothing is the opposite of something, does it actually exist?

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Season
Scientists Finally Figured Out What Love Is For
16:47
What exactly is the evolutionary purpose of love?
We've never seen an atom. But we know what they look like.
16:47
If everything around us is made of atoms, why can’t we actually see them?
Infinity isn’t a number. It's something much weirder.
10:51
This video explores the bizarre mathematics that show how infinity is far stranger than a number.
Something Strange Happens When You Flatten the Earth…
24:25
How Gerardus Mercator later created a map that transformed navigation forever.
You've Been Lied to About DNA Evidence
22:37
DNA solves crimes, but what happens when it sends innocent people to prison?
The Intelligence Test Where Ants Beat Humans
14:52
How thousands of tiny brains, obeying simple rules, solve problems no individual can understand.
Everything I Thought I Knew About Flavor Was Wrong
19:50
Joe visits a flavor lab to uncover how our senses shape our taste.
The Scientific Lie That Damaged Generations of Men
20:05
Here is the REAL science about "alpha males."
Inside the Vault Where They Keep the Dinosaur Apocalypse
22:36
How did the mass extinction of the dinosaurs play out, moment by moment?
(Almost) Everything You Learned About Genetics Is Wrong
12:37
Think traits like eye color or tongue-rolling are simple genetics? Think again.
Mars Used to Be Blue... Then Something Happened
11:08
Why is the Martian sky red by day… but blue at sunset?
Be Smart about Autism
36:47
Is autism really on the rise—or are we just recognizing it more?
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