Tập

NOVA: Episode 17

Name: NOVA: Episode 17
Released: 1990-11-20
Duration: 55 min
Cast: Jay O. Sanders, Lance Lewman, Neil Ross, Liev Schreiber, Craig Sechler

NOVASeason 171990-11-20

Tóm tắt

Is the ivory ban in the elephant's best interest? NOVA looks at the controversial strategies to save the world's largest land animal from extinction.

Chi tiết

Phim bộ: NOVA
Mùa: Mùa 17
Tập: Tập 17
Ngày phát sóng: 1990-11-20
Thời lượng: 55 min

Thông tin tập

Episode 17 là tập 17 trong Season 17 của NOVA. Tập này phát sóng ngày 1990-11-20. Thời lượng là 55 min.

Tập trước / tập sau

Tập 16 1990-11-13 | 55 min Robotic weapons that seek out and destroy ships, planes, and other targets are the wave of the future. NOVA questions whether their proliferation may spell an end to superpower invincibility.

Tập 18 1990-11-27 | 55 min Ever wonder how junk mail finds you? NOVA investigates the hidden world of direct marketing, pointing out how advertisers know a lot more about us than we think.

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