National Geographic Wild HD
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Описание
Packed with a potent neurotoxic venom, one family of snakes kill more people than any other on earth. These are the elapids – a family that includes the the black mamba, the king cobra, the inland taipan, and the krait. Their venom is one of the most toxic substances on earth; but in a strange twist of fate, it can also save lives. Scientists around the world race to uncover the secrets of these killer snakes – without getting bitten in the process.