About the power of curiosity, mapping and a learning community

From the intro on TED.com to “John Green: The nerd’s guide to learning everything online”

Some of us learn best in the classroom, and some of us … well, we don’t. But we still love to learn, to find out new things about the world and challenge our minds. We just need to find the right place to do it, and the right community to learn with. In this charming talk, author John Green shares the world of learning he found in online video.