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Professor Dave Explains
Out of Africa (Archeological Evidence of Human Migration)
The origin of Homo sapiens is in Africa. But at some point we began to leave and settle in other parts of the world. When did this happen, and why? What are the remains we have found that document this incredible journey? Let's take a look!
Science Friday Initiative
Science Friday: Hunting for Traces of America's First Inhabitants
Archaeologists discuss their discoveries of evidence of inhabitants in America going back up to 15,000 years or more. Aired Mar. 25, 2011 [17:28]