NOVA

自然 · 历史

S30 E15 Spies that Fly Deep Sea Invasion

本集简介

A toxic aquarium plant is accidentally released into the Mediterranean, overwhelming marine life and threatening to spread worldwide.

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2003/02/25 S30 E14

Radiation experts play out a frightening terrorist scenario—exploding a bomb laden with radioactive materials.

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2003/04/15 S30 E16

Secret of Photo 51

Meet Rosalind Franklin, the unsung heroine behind the discovery of DNA's double helix

当前季

S30 Spies that Fly

Nova recounts the history of the development of military unmanned aerial vehicles along with the opportunities and challenges they present.