NOVA

自然 · 历史

S27 E14 Secrets of Lost Empires: Easter Island

本集简介

How did the ancient Easter Islanders move and erect giant stone statues? Our team tests one theory.

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2000/02/08 S27 E13

Trillion Dollar Bet

An elegant mathematical formula attracts Wall Street's attention and spawns a multi-trillion-dollar industry.

下一集

2000/02/15 S27 E15

Mystery of the First Americans

The discovery of a 9,000-year-old skeleton embroils scientists in a debate over North America's first inhabitants.

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