Image: child smiling

Culture

5 minute lesson

The Universal Language of Our Emotions

Are our emotions universal? Will someone on the other side of the globe express theirs the same way that you do? Find out today on EWCed!

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Image: Pictures of people smiling

Science

6 minute lesson

How To Build Your Immunity to Fear!

Did you know you can build an immunity to fear? Here are a few tips you can use when life gets a little overwhelming. Learn more on EWCed!

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Image: Petri Dish

Health

7 minute lesson

Meet Your Microbiome!

Have you heard of your microbiome? Your body is home to microorganisms of all kinds that help to keep you healthy and alive!

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Image: Stars of the milky way at night above a forest

Science

5 minute lesson

The Blind Astronomer Gazing into the Universe

Tim Doucette has learned to use his unique eyesight to help him see deep into the night sky. Here is his story.

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Image: Two girls smiling and wearing traditional hats

Science

6 minute lesson

What Teeth Tell Us About Ancient Humans

Did you know ancient teeth are some of the best ways to understand the lives of our human ancestors? Learn what these teeth are telling us!

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Image: The reflection of red sneakers in a puddle, looking upside down.

Health

5 minute lesson

Discover the Man Who Sees Only with Sound! He’s Redefining What’s “Impossible”!

How can a man without eyes ride a bicycle or navigate busy streets? Using a form of echolocation, Daniel Kish is able to see with sound and teach others to do the same!

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Technology

5 minute lesson

Why Are Our Phones Addicting?

It seems the world has a problem with phone addiction, so what can we do about it? Here’s how your phone is getting your attention and how you can fix it!

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Image: Three giraffes

Health

3 minute lesson

What is Empathy and How Can We Use It to Make the World Better?

What is empathy? How can we use empathy to make the world better? Here are some simple skills to help you start using empathy more often!

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Health

8 minute lesson

Teeth: the Most Underrated Marvel of Nature?

Do you know how teeth grow? It’s actually a fascinating process that started before you even had a brain! Learn more about this marvel of our biology!

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Image: "The problem is not the lack of goodness in our world, it is the lack of awareness about all that promise."

Social Studies

4 minute lesson

Why Don’t We See More Positive News?

Why don’t we seem more positive news? Progress is happening around the world, so why do we hear so many negative stories? Here’s how we can change that!

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Image: Gordon Hempton walks through the forest

Health

10 minute lesson

Why We Need Quiet Places!

Quiet places in nature are disappearing. Meet the man who is saving silence to help us connect with nature and stay healthier!

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Image: Close-up photo of the face of a Black Soldier Fly with its tiger-striped compound eyes

Technology

6 minute lesson

Could Flies Change the Future of Farming?

Black soldier flies could change the future of farming by helping us create closed-loop systems for our food! Find out how!

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Image: Crowd of people at concert

Arts

13 minute lesson

How Music Reshapes Our Brains

Music is a human universal and has a deep impact on us. Here’s how music affects our brains and the ways it reshapes us at a fundamental level.

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Image: Assorted trash

Culture

3 minute lesson

Our Plastic Waste Problem: It’s Not About Perfection

Reducing our single-use plastics isn’t about perfection, it’s about progress. Here are some simple ways you can get started or inspire your community!

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Image: Bill Gates drinks water from Omniprocessor

Engineering

3 minute lesson

Bill Gates Drinks Sewage: Introducing the Omniprocessor

What if your glass of water was raw sewage just 5 minutes ago! The Omniproccessor is turning waste into safe, clean drinking water for people in developing countries, here’s how!

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Image:Hands of bean and peas seller, Varanasi Benares India

Health

13 minute lesson

Chickpeas: Doing the Hum-Most!

Chickpeas may seem like a humble food, but how they came to be loved by people around the world, and how we grow them is a fascinating look at how the foods we love make it to our tables!

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