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The Surprising Places We Waste Energy

The Surprising Places We Waste Energy

Season 3 Episode 30
3:26
Which Came First - Flowers or Bees?

Which Came First - Flowers or Bees?

Season 3 Episode 32
5:19
Why Are The Bees Dying?

Why Are The Bees Dying?

Season 3 Episode 33
4:01
How Does A Canyon Become Grand?

How Does A Canyon Become Grand?

Season 3 Episode 35
4:03
Your Salad Is Trying To Kill You

Your Salad Is Trying To Kill You

Season 3 Episode 36
6:03
Why Are Cicadas So Good At Math?

Why Are Cicadas So Good At Math?

Season 3 Episode 37
5:32
Why Do We Laugh?

Why Do We Laugh?

Season 3 Episode 38
6:03
Ebola Explained

Ebola Explained

Season 3 Episode 1
7:33
Understanding Climate Science

Understanding Climate Science

Season 3 Episode 8
6:00
Do Other Animals Mourn Their Dead?

Do Other Animals Mourn Their Dead?

Season 3 Episode 52
4:59
Is Santa Real? (A Scientific Analysis)

Is Santa Real? (A Scientific Analysis)

Season 3 Episode 10
5:35
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It's Okay to Be Smart

When Will We Stop Using Oil?

Season 3 Episode 29

We've heard news of "peak oil" and "the end of the oil age" for years now, but we keep coming up with ways to find and pump more of it to the surface. Rising CO2 levels and the changing climate that results from burning fossil fuels mean that we should probably stop using oil sooner rather than later, though.

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Season
Why Do We Cry?
4:20
Why do we cry? It’s weird.
The Surprising Reason We Eat Spicy Food
5:37
Spices have special powers that make them a truly magical superfood!
The Science of Farts
5:07
Whatever you call it, flatulence, passing gas...it's natural and here's how it works.
Biomass - How Much Does Life on Earth Weigh?
6:24
We break down the concept of “biomass” to judge Earth’s living things from top to bottom.
What’s The Hottest Hot and Coldest Cold?
5:11
Weird things happen at extreme hot and absolute cold.
The Strange Evolutionary Story of the Thylacine
7:48
Here’s the science of convergent evolution!
Where Did Earth's Water Come From?
4:13
The origin of water traces beyond the solar system to the earliest days of the universe!
This Salamander Can Regrow Limbs Like Deadpool
7:16
Axolotls are special salamanders because they can regenerate entire limbs!
Why Do We Itch?
4:59
We explore how and why itching help!
How Your Memory Works
8:19
How does memory work? And how does… un-memory work?
97% of Climate Scientists Really Do Agree
6:35
Here’s what the 97 percent statistic *really* means.
Where Did Life Come From?
12:46
Let’s journey back to the origin of life to explore the most important mysteries!
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