Videos

The Druids. The mysterious Celtic religious specialists of ancient Ireland, Britain, and Northern Europe. But who were they really? What historical evidence corroborates their existence? Bibliography: Andrew...

What is Gnosticism?

Long-buried secret books of the Bible. A good an evil god. A Gospel of Judas. These are all parts of a mysterious early branch of sects in Christianity called the Gnostics. Who were these people? What did they believe...

Origins of Christianity Lecture Series http://www.ou.edu/content/cte/teaching/articles/origins-of-christianity.html The Origins of Christianity Lecture Series explores the history of Christianity from Jesus...

Origins of Christianity Lecture Series http://www.ou.edu/content/cte/teaching/articles/origins-of-christianity.html The Origins of Christianity Lecture Series explores the history of Christianity from Jesus...

View full lesson: http://ed.ted.com/lessons/the-fight-for-the-right-to-vote-in-the-united-states-nicki-beaman-griffin In the United States today, if you are over eighteen, a citizen...

View full lesson: http://ed.ted.com/lessons/the-history-of-the-cuban-missile-crisis-matthew-a-jordan Imagine going about your life knowing that, at any given moment, you and everyone you know...

Why didn't the Europeans get sick when they made contact with the American Indians?

View full lesson: http://ed.ted.com/lessons/how-did-hitler-rise-to-power-alex-gendler-and-anthony-hazard Decades after the fall of the Third Reich, it feels impossible to understand how Adolf...

View full lesson: https://ed.ted.com/lessons/the-controversial-origins-of-the-encyclopedia-addison-anderson The first encyclopedia contained 70,000 entries and over 20,000,000 words. It...