NOVA

自然 · 历史

S11 E11 Fountains of Paradise

本集简介

NOVA explores the billion-dollar-plus Mahaweli Irrigation Project in Sri Lanka. Will this high-risk project prove to be a great leap forward or an industrial and sociological disaster?

上一集

1984/10/16 S11 E10

The National Science Test I

NOVA departs from tradition with the first National Science Test. Viewers can match wits with celebrity panelists Jane Alexander, Jules Bergman, Marva Collins and Edwin Newman. Art Fleming hosts.

下一集

1984/10/30 S11 E12

The Mystery of Yellow Rain

NOVA explores whether "yellow rain," described by members of the Hmong tribe of Laos, is a form of chemical warfare—or a naturally occurring phenomenon.

当前季

S11

1984-01-17

哇，窗口太小啦

NOVA