NOVA

自然 · 历史

S17 E12 Race for the Top

本集简介

Using some of the largest machines ever built, American and European physicists race to discover one of the most fundamental and most elusive objects in nature—the top quark.

上一集

1990/01/09 S17 E11

Poison in the Rockies

NOVA reports on the 100-year-old legacy of pollution from mining that poisons the once-pristine waters of the Rocky Mountain states. Acid Rain and economic development also contribute to stress on the West's scarce water supply.

下一集

1990/02/06 S17 E13

Disguises of War

NOVA takes the wraps off the art of deception in war—from simple camouflage to the expensive, radar-evading technology embodied in the Stealth bomber.

当前季

S17

1989-10-03

哇，窗口太小啦

NOVA