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Why Does Hair Grow The Way It Does?

Why Does Hair Grow The Way It Does?

Season 5 Episode 15
4:18
Are We All Related?

Are We All Related?

Season 5 Episode 16
6:06
Why Do Fireflies Have Blinky Bottoms?

Why Do Fireflies Have Blinky Bottoms?

Season 5 Episode 23
4:22
How Do Glaciers Move?

How Do Glaciers Move?

Season 5 Episode 26
6:30
When Is It Winter On Other Planets?

When Is It Winter On Other Planets?

Season 5 Episode 29
5:00
How Poop Shapes the World

How Poop Shapes the World

Season 5 Episode 30
3:34
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It's Okay to Be Smart

Where Did Humans Come From?

Season 5 Episode 13

In part 1 of our special series on human ancestry, we tour through our family tree to meet our ancestors and distant cousins, and to find out what made us human along the way. The story of human ancestry is not a simple progression from primitive apes to us, with all the ape/human intermediates in between. The real human story is much richer and more complex.

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Why You Can’t Smell Yourself?
19:10
There's an absolutely weird, but surprisingly common phenomenon called sensory adaptation.
Making a Hurricane Indoors (For Science)
11:50
Scientists in Florida can recreate a Category 5 hurricane in a box the size of a bedroom.
Are Humans Still Evolving?
10:41
Are humans still evolving? And how have our technological advances affected the process?
How Illusions Can Explain Reality
19:07
Illusions teach us how our brain constructs a three-dimensional reality using 2-D images.
Can Life Really Be Explained By Physics?
22:18
Joe talks biology with science communicator extraordinaire Prof. Brian Cox.
Why Don't Big Animals Get More Cancer?
9:42
We explore why animals like whales, elephants, and other large animals not get cancer.
What’s Actually on the Other Side of a Mirror?
10:16
The real magic of mirrors is far stranger and more interesting, as you’re about to learn.
The Unbelievable Science of How We Read
16:14
We take a look at how amazing the ability to read is.
The Weird Way That Movies Trick Your Brain
17:56
Neuroscientist David Eagleman talks about illusions that make the moving picture possible.
Here's What I Learned…
16:20
Here's what I've learned about the possible end of this pandemic.
Can We Actually Clean Up the Plastic Pollution Problem?
15:15
We explore what we can actually do about pollution.
Why Do We Dream?
14:29
We explore why we dream.
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