Tập
NOVA: Episode 18
Tóm tắt
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.
Chi tiết
- Phim bộ
- NOVA
- Mùa
- Mùa 17
- Tập
- Tập 18
- Ngày phát sóng
- 1990-11-27
- Thời lượng
- 55 min
Thông tin tập
Episode 18 là tập 18 trong Season 17 của NOVA. Tập này phát sóng ngày 1990-11-27. Thời lượng là 55 min.
Tập trước / tập sau
Tập 17
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.
Tập 19
NOVA profiles the llama, alpaca, vicuna and guanaco of South America. At one time nearly extinct, these four members of the camel family are exceptionally well adapted to life in the beautiful high Andes.
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Tập 13
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Tập 12
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Tập 11
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Tập 10
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Tập 9
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Tập 8
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.