Sallie (Penny) Chisholm

Jun. 13, 2008

Prochlorococcus

Just over twenty years ago, researchers discovered a photosynthetic marine microorganism now known as Prochlorococcus. In this segment, guest host Joe Palca talks with Penny Chisholm, a biologist at MIT who first reported the discovery of the tiny organi

prochlorococcys, photosynthesis, marine life,

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Michael Pollan Talks Plants and Food

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Strange Fish

Dr. Seuss's McElligot's Pool (1947) features some fantastic fish—ones with pinwheel-like tails, curly noses, long floppy ears, or Kangaroo pouches. The fictional fish do have some truly strange nonfictional cousins, among which are giant oarfish, barreleye fish, and sawfish.

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