Hi, what do you want to do?
Crash Course
The Sun & The Earth Crash Course Big History 3
In which John Green, Hank Green, and Emily Graslie teach you about our Sun, and the formation of the planets. We're going to focus on the formation and development of the Earth, because that's where people live. You'll learn about the...
TED Talks
David Christian: The history of our world in 18 minutes
Backed by stunning illustrations, David Christian narrates a complete history of the universe, from the Big Bang to the Internet, in a riveting 18 minutes. This is "Big History": an enlightening, wide-angle look at complexity, life and...
Crash Course
The Sun & The Earth: Crash Course Big History
In which John Green, Hank Green, and Emily Graslie teach you about our Sun, and the formation of the planets. We're going to focus on the formation and development of the Earth, because that's where people live. You'll learn about the...
Khan Academy
Khan Academy: The History of Everything Ted
David Christian gives a TED talk covering the Universe's 13.8 billion year history in 18 minutes.
Khan Academy
Khan Academy: How Did Life Begin and Change?
A video that gives you a closer look at the Goldilocks Conditions for life, and explores how the complexity of life. Take this animated voyage through evolution on Earth. [6:10]