NOVA

自然 · 历史

S17 E1 The Hidden City

本集简介

Exposing four essential public infrastructure systems that city dwellers depend on: electricity, water, sewage and sanitation. Filmed in New York City and hosted by Judd Hirsch.

下一集

1989/10/10 S17 E2

The Controversial Dr. Koop

In this profile of former Surgeon General C. Everett Koop, NOVA follows events as they unfold in a unique behind-the-scenes account of a man who speaks his mind on AIDS, smoking and abortion.

当前季

S17

1989-10-03

哇，窗口太小啦

NOVA