About 200,000 years ago, man evolved to become the most important force …
About 200,000 years ago, man evolved to become the most important force for change on the Earth's surface. What makes us so different from other living things? How did we, together, make something entirely new? Created by Big History Project.
The history of the Universe decorates the night sky. Learn how to …
The history of the Universe decorates the night sky. Learn how to watch this history by studying cosmic light emissions. Created by Big History Project.
The invention of agriculture is not just a matter of tastier food. …
The invention of agriculture is not just a matter of tastier food. It unlocked powerful forces that transformed history. Created by Big History Project.
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