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NOVA scienceNOW•Season 4•Episode 4

Picky Eaters/Capturing Carbon/Sea Lions and Walruses/Sangeeta Bhatia

Jul 21, 2009
Discussion

Discover why picky eaters may have a genetic excuse, learn about a new strategy for capturing carbon dioxide from the atmosphere, see just how intelligent marine mammals can be, and meet a biomedical engineer who has figured out a way to make tiny livers in

Previous episodeE3 · Marathon Mouse/Dinosaur Plague/Franklin Chang-Díaz/Space StormsNext episodeE5 · Moon Smasher/Secrets in the Salt/Bird Brains/Lonnie Thompson
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Seasons6

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Season 4 Episodes8

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E1 7.3

Diamond Factory / Anthrax Investigation / Auto-Tune / Luis Von Ahn

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E2

Hunt for Alien Earths / Art Authentication / Maydianne Andrade / Autism Genes

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E3

Marathon Mouse/Dinosaur Plague/Franklin Chang-Díaz/Space Storms

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E4Now viewing

Picky Eaters/Capturing Carbon/Sea Lions and Walruses/Sangeeta Bhatia

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E5

Moon Smasher/Secrets in the Salt/Bird Brains/Lonnie Thompson

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E6

Public Genomes/Algae Fuel/Arctic Ocean Seafloor/Yoky Matsuoka

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E7

Saving Hubble Update/Gangster Birds/Alfredo Quiñones-Hinojosa/How Memory Works

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E8

Earthquakes in the Midwest/Sleep/Sang-Mook Lee/First Primates

Cast4

Neil deGrasse Tyson

Neil deGrasse Tyson

Host

Z

Ziya Tong

Self (Correspondent)

P

Peter Standring

Self (Correspondent)

C

Chad Cohen

Self (Correspondent)

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Episode Summary

"Picky Eaters/Capturing Carbon/Sea Lions and Walruses/Sangeeta Bhatia" is episode 4 of NOVA scienceNOW season 4. It aired on July 21, 2009.

Next: E5 · Moon Smasher/Secrets in the Salt/Bird Brains/Lonnie ThompsonBest of Season 4