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Episodul 1.Salmon on the Run
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Episodul 2.Test-Tube Babies: A Daughter For Judy
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Episodul 3.Field Guide to Roger Tory Peterson
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Episodul 4.The Hunt for the Legion Killer
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Episodul 5.Finding a Voice
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Episodul 6.The Television Explosion
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Episodul 7.Life: Patent Pending
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Episodul 8.Palace of Delights
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Episodul 9.Animal Impostors
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Episodul 10.Aging: The Methuselah Syndrome
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Episodul 11.The Case of the UFOs
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Episodul 12.The Fragile Mountain
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Episodul 13.Here's Looking At You Kid
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Episodul 14.Adventures of Teenage Scientists
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Episodul 15.The Cobalt Blues
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Episodul 16.Goodbye Louisiana
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Episodul 17.Whale Watch
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Episodul 18.Tracking The Supertrains
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Episodul 19.