What Were Humans Like Before History?

When you think of “human history,” what do you picture? Men living in caves and ancient civilizations might come to mind, but these things are just a small piece of the puzzle. In this video, YouTuber “Kurzgesagt” goes six million years into the past to answer the question, “What happened before history?”

Read more: http://www.wimp.com/what-were-humans-like-before-history/