Climate Science: What You Need To Know It's Okay To Be Smart

Category: Environment
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Learn the basic science of climate change in 24 easy steps.

It's Okay To Be Smart • 2015 - 2016 • 6 episodes •

How Many Heartbeats Do We Get?

Ever wonder how the heart symbol came to stand for the actual heart? And why do we speak of the heart as the seat of love, when love really happens in our brains? Is it true that animals only get a billion heartbeats? This week, we give you enough cool cardiac science to make your heart skip a beat.

Science

Climate Science: What You Need To Know

Learn the basic science of climate change in 24 easy steps.

Environment

There's No Such Thing As Cold

You've felt cold before. Sometimes it's cold outside. But what if I told you that "cold" isn't real? There's no substance or quantity called "cold" in science. We can't measure the amount of "cold" in something. Instead it's about what's NOT there.

Physics

Why Do We Have To Sleep?

Why do we sleep? We spend a third of our lives in slumber, but science has yet to determine exactly why we have do it. Here’s a look at how sleep works, why we’re not getting enough sleep, what happens if you DON’T sleep, and an idea about where sleep came from in the first place.

2015 • Health

100,000,000 Years From Now

100,000,000 years from now, a team of alien geologists arrive at a mysterious blue-green planet, and decide to investigate. Here's what they'll find…

2016 • Science

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Plastic Pollution

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Cataclysm and Rebirth

In the ancient geological sites of North America, Graham envisions an apocalyptic event that may have changed the Earth

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Air

From artificial photosynthesis to vegan diets, changes in science and behavior are helping improve Earth's air quality.

S1E2Age of Humans • 2021 • Environment

Tsunamis

Which places on earth are poised to generate the next mega-tsunamis and the science of what happens as the wave emerges from open ocean and bears down on land.

S1E2Secrets of the Earth • 2013 • Environment

Climate Science: What You Need To Know

Learn the basic science of climate change in 24 easy steps.

It's Okay To Be SmartEnvironment