NOVA

自然 · 历史

S28 E5 Garden of Eden

本集简介

The giant tortoise and an ant-sized frog are just two of the dazzling array of life-forms native to the Seychelles Islands.

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2000/11/21 S28 E4

Runaway Universe

Astronomers grapple with some very big questions: what is the size and shape of the universe, and how will it end?

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2000/12/12 S28 E6

Dying to Be Thin

Life-threatening eating disorders such as anorexia and bulimia are on the rise among America's youth.

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