Season 10

Video thumbnail: Be Smart Why Embarrassment Is Actually Good For You

Be Smart

Why Embarrassment Is Actually Good For You

We explore why embarrassment has lasted through evolution and its function.

Why Embarrassment Is Actually Good For You

Video thumbnail: Be Smart In Search of the Blackest Thing on Earth

Be Smart

In Search of the Blackest Thing on Earth

We are in search of the blackest black things on Earth and why.

In Search of the Blackest Thing on Earth

Video thumbnail: Be Smart The Unexpected Measure that Makes the Modern World Tick

Be Smart

The Unexpected Measure that Makes the Modern World Tick

Knowing exactly what a “second” is is more complicated than you might think!

The Unexpected Measure that Makes the Modern World Tick

Video thumbnail: Be Smart How We Solved the Greatest Riddle In Navigation

Be Smart

How We Solved the Greatest Riddle In Navigation

The secret is In order to know WHERE you are, you need to first know WHEN you are.

How We Solved the Greatest Riddle In Navigation

Video thumbnail: Be Smart The Unbelievable Story of Earth’s Most Epic Flood

Be Smart

The Unbelievable Story of Earth’s Most Epic Flood

Let's learn the story of one of the worst natural disasters that’s ever happened!

The Unbelievable Story of Earth’s Most Epic Flood

Video thumbnail: Be Smart The Biggest Myth About Climate Change

Be Smart

The Biggest Myth About Climate Change

We learn about all the reasons that Earth’s climate changes, natural and otherwise.

The Biggest Myth About Climate Change

Video thumbnail: Be Smart The Crime Wave We Can Blame on… Neutron Stars?

Be Smart

The Crime Wave We Can Blame on… Neutron Stars?

Turns out, we can blame it all on neutron stars and some oddities of the periodic table.

The Crime Wave We Can Blame on… Neutron Stars?

Video thumbnail: Be Smart Why No One Can Agree What’s Really the Tallest Mountain

Be Smart

Why No One Can Agree What’s Really the Tallest Mountain

Is Everest the tallest mountain on Earth? The answer is not as simple as you might think.

Why No One Can Agree What’s Really the Tallest Mountain

Video thumbnail: Be Smart Why is Puberty so Weird?

Be Smart

Why is Puberty so Weird?

Join Joe in this whirlwind tour of the endocrine system to find the answers.

Why is Puberty so Weird?

Video thumbnail: Be Smart Trying to Land a Plane (to Prove a Point)

Be Smart

Trying to Land a Plane (to Prove a Point)

Turns out we’re all at risk of being overconfident about something.

Trying to Land a Plane (to Prove a Point)

Video thumbnail: Be Smart Why You Can’t Smell Yourself?

Be Smart

Why You Can’t Smell Yourself?

There's an absolutely weird, but surprisingly common phenomenon called sensory adaptation.

Why You Can’t Smell Yourself?

Video thumbnail: Be Smart Making a Hurricane Indoors (For Science)

Be Smart

Making a Hurricane Indoors (For Science)

Scientists in Florida can recreate a Category 5 hurricane in a box the size of a bedroom.

Making a Hurricane Indoors (For Science)

Video thumbnail: Be Smart Are Humans Still Evolving?

Be Smart

Are Humans Still Evolving?

Are humans still evolving? And how have our technological advances affected the process?

Are Humans Still Evolving?

Video thumbnail: Be Smart How Illusions Can Explain Reality

Be Smart

How Illusions Can Explain Reality

Illusions teach us how our brain constructs a three-dimensional reality using 2-D images.

How Illusions Can Explain Reality

Video thumbnail: Be Smart Can Life Really Be Explained By Physics?

Be Smart

Can Life Really Be Explained By Physics?

Joe talks biology with science communicator extraordinaire Prof. Brian Cox.

Can Life Really Be Explained By Physics?

Video thumbnail: Be Smart Why Don't Big Animals Get More Cancer?

Be Smart

Why Don't Big Animals Get More Cancer?

We explore why animals like whales, elephants, and other large animals not get cancer.

Why Don't Big Animals Get More Cancer?

Video thumbnail: Be Smart What’s Actually on the Other Side of a Mirror?

Be Smart

What’s Actually on the Other Side of a Mirror?

The real magic of mirrors is far stranger and more interesting, as you’re about to learn.

What’s Actually on the Other Side of a Mirror?