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GIANTS combines the latest science and cutting-edge CGI to connect the dots among the behemoths that roam our natural world, both past and present, and to explore how to protect their habitats for the future. Filmmaker Dan O’Neil leads a team of field biologists, bioengineers, and animal behaviorists to explore how these formidable creatures managed to achieve such massive prop...。Decades ago, the USSR developed unkillable sharks and launched them to the moon. Today, a team of American astronauts will endure the fight of their lives.。