Season 6

TBD

Video thumbnail: Be Smart The Science of Farts

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The Science of Farts

Whatever you call it, flatulence, passing gas...it's natural and here's how it works.

The Science of Farts

Video thumbnail: Be Smart Do Fish Pee?

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Do Fish Pee?

You know you’ve wondered. Do fish actually pee?

Do Fish Pee?

Video thumbnail: Be Smart Does Someone Else Have Your Face?

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Does Someone Else Have Your Face?

They say everyone has a doppelgänger, but is that really true?

Does Someone Else Have Your Face?

Video thumbnail: Be Smart The Raisin Bran Effect

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The Raisin Bran Effect

Where do you see the Brazil Nut Effect around you?

The Raisin Bran Effect

Video thumbnail: Be Smart Can We Get Older Without Aging?

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Can We Get Older Without Aging?

What do other life forms have to teach us about staying alive as we get old?

Can We Get Older Without Aging?

Video thumbnail: Be Smart The Dinosaur On Your Thanksgiving Table

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The Dinosaur On Your Thanksgiving Table

Eating turkey this holiday season? You’re eating a dinosaur!

The Dinosaur On Your Thanksgiving Table

Video thumbnail: Be Smart What is Farthest Away?

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What is Farthest Away?

The edge of everything might not even exist…

What is Farthest Away?

Video thumbnail: Be Smart The Deadliest Flu Season in History?

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The Deadliest Flu Season in History?

The 1918 Flu outbreak killed 5% of the world's population--could it happen again?

The Deadliest Flu Season in History?

Video thumbnail: Be Smart The Largest River On Earth Is In The Sky

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The Largest River On Earth Is In The Sky

Scientists have discovered the largest river on Earth, and it’s in the sky above.

The Largest River On Earth Is In The Sky

Video thumbnail: Be Smart Where Do Teeth Come From?

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Where Do Teeth Come From?

Teeth are made from some biological nanotechnology that will blow your mind.

Where Do Teeth Come From?

Video thumbnail: Be Smart What Do Raindrops Really Look Like?

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What Do Raindrops Really Look Like?

Raindrops are shaped like teardrops, right? Wrong! Let's discover rain's true shape.

What Do Raindrops Really Look Like?

Video thumbnail: Be Smart Is Height All in Our Genes?

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Is Height All in Our Genes?

Turns out the inheritance of height is a lot more complicated than we thought.

Is Height All in Our Genes?

Video thumbnail: Be Smart Will You Still Eat Raw Fish After Watching This Video?

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Will You Still Eat Raw Fish After Watching This Video?

Ever wondered why restaurants warn you about raw or undercooked seafood on their menus?

Will You Still Eat Raw Fish After Watching This Video?

Video thumbnail: Be Smart How Habits are Formed

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How Habits are Formed

Got a bad habit you can’t break? That’s because it’s literally wired into your brain.

How Habits are Formed

Video thumbnail: Be Smart Where Did Earth's Water Come From?

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Where Did Earth's Water Come From?

The origin of water traces beyond the solar system to the earliest days of the universe!

Where Did Earth's Water Come From?

Video thumbnail: Be Smart How Some Words Are Forgotten

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How Some Words Are Forgotten

English is confusing. Its irregular verbs can teach us a lot about how languages evolve.

How Some Words Are Forgotten

Video thumbnail: Be Smart Why Do We Cry?

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Why Do We Cry?

Why do we cry? It’s weird.

Why Do We Cry?

Video thumbnail: Be Smart The Surprising Reason We Eat Spicy Food

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The Surprising Reason We Eat Spicy Food

Spices have special powers that make them a truly magical superfood!

The Surprising Reason We Eat Spicy Food

Video thumbnail: Be Smart Proof of Evolution Is Hiding in Your DNA

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Proof of Evolution Is Hiding in Your DNA

From anatomy to genes, here are some stories of how you got to be the way you are.

Proof of Evolution Is Hiding in Your DNA

Video thumbnail: Be Smart The Strange Evolutionary Story of the Thylacine

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The Strange Evolutionary Story of the Thylacine

Here’s the science of convergent evolution!

The Strange Evolutionary Story of the Thylacine

Video thumbnail: Be Smart This Salamander Can Regrow Limbs Like Deadpool

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This Salamander Can Regrow Limbs Like Deadpool

Axolotls are special salamanders because they can regenerate entire limbs!

This Salamander Can Regrow Limbs Like Deadpool

Video thumbnail: Be Smart Why Do We Itch?

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Why Do We Itch?

We explore how and why itching help!

Why Do We Itch?

Video thumbnail: Be Smart How Your Memory Works

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How Your Memory Works

How does memory work? And how does… un-memory work?

How Your Memory Works