In which John Green teaches you about Vikings! That's right, one of our most requested subjects, the Vikings, right here on Crash Course. So what's the deal with Vikings? Well, the stuff you've heard about them may not be true. The...

How Religious is Iceland?

In this video, the teacher discusses nine letters that have been lost from the English alphabet over time. The video provides interesting insights into the history of the English language and invites viewers to share their thoughts on...

This clip looks at the physical features, climate and culture of Iceland.