Hank introduces us to the most beautiful numbers in nature - the Fibonacci sequence.

Gym teacher Hank gives us the full story of the past, present, and future of birth control.

Lead is really useful when you add it to things like paint and gasoline. Problem is, it’s also poisonous. Hosted by: Hank Green

We're back! This year Mike Rugnetta is teaching you about theater and drama. Are you in drama club? Want to know about the history of theater? Maybe learn some theater history? Have a lot of fun? This is the series for you! Over the next...

Keeping our data safe and secure is necessary in today's world, but a lot of the encryption we depend on has been in development for thousands of years!

In 19 BC, the Roman poet Virgil suffered heatstroke and died on his journey back to Italy. On his deathbed, he thought about the manuscript he had been working on for over ten years, an epic poem called the "Aeneid." Unsatisfied with the...

Have you wondered why politicians aren't what they used to be, why governments seem unable to solve real problems? economist Yanis Varoufakis, the former Minister of Finance for Greece, says that it's because you can be in politics today...

Though people are most familiar with Plato's fictional Atlantis, many real underwater cities actually exist. Peter Campbell explains how sunken cities are studied by scientists to help us understand the lives of our ancestors, the...

You might have recognized the names of some of the Greek natural philosophers. They were individuals with quirky theories, and we have records about them. But they weren’t the only people making knowledge back in the day. Today, Hank...

Remember that guy from 300? What was his name? ARG!!! It turns out our brains make and recall memories in different ways. In this episode of Crash Course Psychology, Hank talks about the way we do it, what damaging that process...

The Presocratics: Crash Course History of Science #2

This week on Crash Course Theater, Mike is acting like theater started in Greece. Well, for the western theater, this is true. The earliest recorded drama in the west arose in Athen, and these early plays grew out or religious ritual....

The world of modern theater owes its roots to the tragedians of Ancient Greece. As far back as the 5th Century BCE, actors and playwrights were entertaining the masses with intriguing stories. Melanie Sirof unveils the ancient theatrical...

In a staggering display of creativity and community, theater director Amir Nizar Zuabi introduces "The Walk": a theatrical journey following a nine-year-old refugee girl named Amal (represented by a giant, lifelike puppet) as she makes...

In which John compares and contrasts Greek civilization and the Persian Empire. Of course we're glad that Greek civilization spawned modern western civilization, right? Maybe not. From Socrates and Plato to Darius and Xerxes, John...

Today Hank begins to teach you about Philosophy by discussing the historical origins of philosophy in ancient Greece, and its three main divisions: metaphysics, epistemology, and value theory. He will also introduce logic, and how you’re...

Things Other Countries Do Totally Differently!

In ancient Greece, women’s lives were closely tied to the home, yet they played important roles in religion, family, and tradition. Whether they were weaving clothes, raising children, or participating in festivals, Greek women kept...

An examination of the European Migration Crisis.

The Egyptian billionaire Naguib Sawiris is trying to buy an island from either Italy or Greece that can hold more than 100,000 refugees fleeing violence in places like Syria.

This World Cultures video demonstrates how Roman and Greek ideas took root in the West.

Preschool Prep Alphabet and Countries from A-Z V1-0008

This video introduces the letter "G" and the country of Greece in a simple and engaging way. It highlights key symbols of Greece, such as its flag with blue and white stripes...

Howcast -In Greece, the Easter holiday celebration is bigger than Christmas. Lamb is the typical main course of a Greek Easter menu.

Howcast - Learn how to say "where are you from" in Greek with this Howcast video.