Science News Flash
Study turns back clock on origins of life on Earth
- Author: Vários
- Narrator: Vários
- Publisher: Podcast
- Duration: 0:25:43
- More information
Informações:
Synopsis
You might have seen: Source: Yahoo! news, "Study turns back clock on origins of life on Earth", by Julie Steenhuysen, May 20, 2009; http://news.yahoo.com/s/nm/20090520/sc_nm/us_asteroids
