NOVA

自然 · 历史

S4 E8 The Pill for the People

本集简介

NOVA profiles chemist Russell Marker who made the birth control pill possible by discovering a synthetic substitute for the hormone progesterone.

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NOVA looks at blackbirds, their winter habit of nesting in the millions, and the destruction they do to crops.

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NOVA explores the history of genetic engineering and the possible risks and benefits of this area of research.

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