Science News Flash
Did early humans fish?
- Author: Vários
- Narrator: Vários
- Publisher: Podcast
- Duration: 0:14:36
- More information
Informações:
Synopsis
You might have seen: MSNBC, "Scientists say fish hooks go back 42,000 years" Nov 29, 2011; http://www.msnbc.msn.com/id/45438821/ns/technology_and_science-science/#.TtUlCVbNlPE
