This episode of NOVA scienceNOW weighs the risks against the benefits of getting a personal genetic profile; takes a closer look at algae, and asks if it may be the biofuel of the future; explores the undersea Gakkel Ridge, deep in the Arctic Ocean, for clues that one of Jupiter's moons may hos...
|Other Authors:||Films for the Humanities & Sciences (Firm), Films Media Group., Public Broadcasting Service (U.S.)|
New York, N.Y. :
Films Media Group,
1 streaming video file (56 min.) : sound, color, digital file.