此内容来自第三方平台 (Dailymotion)。如果此视频侵犯了您的版权，请使用 立即删除 工具。
Submarine!
描述
NOVA takes a voyage on the newest of America's doomsday machines—the ballistic missile submarine USS Michigan. The Cold War may be won, but these submerged super arsenals continue to prowl the deep.
关键词与标签
相关视频
NOVA SCIENCE NOW - SLEEP AND DREAMS - PBS NOVA DOCUMENTARY
elladouglas7605
First Peoples - Americas | PBS NOVA | HD Documentary | HD 720P Documentary
gürer gamze gül
NOVA SCIENCE NOW - STEM CELLS - PBS NOVA DOCUMENTARY
kauruby7207
NOVA SCIENCE NOW - DARK MATTER, MEMORY - PBS NOVA DOCUMENTARY ( length) part 1/2
rileysamuel8643
NOVA SCIENCE NOW - PHOENIX MARS LANDER - PBS NOVA Documentary ( length) part 1/2
roseannlivia8851
NOVA SCIENCE NOW - OBESITY - PBS NOVA Documentary
judecarolyn3617