NOVA

自然 · 历史

S27 E15 Mystery of the First Americans

本集简介

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

上一集

2000/02/15 S27 E14

Secrets of Lost Empires: Easter Island

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

下一集

2000/02/22 S27 E16

Secrets of Lost Empires: Roman Bath

NOVA sets out to create a working Roman bath, complete with hot tubs and underfloor heating.

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