Science News Flash
1.76 million-year-old Hand Axes?
- Autor: Vários
- Narrador: Vários
- Editora: Podcast
- Duração: 0:25:49
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You might have seen: Yahoo! News, "Ancient humans used hand axes earlier than thought" Aug 31, 2011; http://news.yahoo.com/ancient-humans-used-hand-axes-earlier-thought-171718527.html
