Season 4, Episode 6 Nova scienceNow
First Aired: August 18, 2009
The implications of personal genetic profiles, which predict the likelihood of people contracting serious diseases; a Texas algae farm where researchers work to turn algae into biofuel; Gakkel Ridge, which lies deep beneath the Arctic Ocean. Also: roboticist Yoky Matsuoka is profiled.
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- Premiered: January 25, 2005
- Rating: TV-PG
- Premise: A newsmagazine that explores science-related matters. (more)
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Here's how everything changed in "Chapter 6"