Asteroid, Island of Stability, Obesity

Oct 03, 2006 on PBS at 8:00 PM
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Summary

The Apophis asteroid, the size of a football stadium, is headed towards Earth and should arrive in 2036.Island of Stability: The long road to creating element 114.Obesity: The biology of eating.Profile: Karl Iagnemma: A look at MIT roboticist and f... (more)iction writer Karl Iagnemma.

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10th Planet, Twin Prime Conjecture, Ivory-Billed Woodpecker, Pandemic Flu, Lab Meat?, Stem Cells
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Jan 10, 2006

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1918 Flu, Mass Extinction, Papyrus
Season 2 Episode 2

Nov 21, 2006