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  • The Longest Subway Journey 節目

    The Longest Subway Journey

    Welded in Brazil, assembled in New York. Discover how this engineering marvel is built.

    (01:09)
  • Comets 節目

    Comets

    (00:29)
  • Rastafarianism 節目

    Rastafarianism

    A Rastafarian poet and reggae singer talks about the biblical and spiritual beliefs behind cannabis for rastas.

    (02:59)
  • Undercover 節目

    Undercover

    El Paso's customs officers have seen every imaginable way of attempting to traffic cannabis across the border.

    (02:59)
  • Family Ties 節目

    Family Ties

    Dr. Manning examines the brains of an emu and an alligator and gets some clues as to T. Rex’s behavior.

    (03:19)
  • Equations 節目

    Equations

    An anthropologist calculates the speed of an animal from the length of its stride and the height of its hips.

    (03:10)
  • Stress Tests 節目

    Stress Tests

    Dr. Manning looks at evidence of dinosaurs healing in seemingly impossible ways.

    (02:29)
  • Shattered Leg 節目

    Shattered Leg

    A simulation of the injury of a fossilized Gorgosaur who suffered a compound fracture unlocks hidden secrets.

    (02:42)
  • Camouflage 節目

    Camouflage

    Special pigments on frogs and bird feathers reveal characteristics invisible to the human eye.

    (02:33)
  • The Intruder 節目

    The Intruder

    A young planet called Theia heads straight for the Earth twenty times faster than a bullet.

    (02:59)
  • Hercules 節目

    Hercules

    What is the dinosaur’s scaliest, scariest living relative? Can Phil learn anything from its tough skin?

    (03:00)
  • Size Up 節目

    Size Up

    Is the largest dinosaur that ever existed still out there waiting to be unearthed?

    (03:12)
  • Long Necks 節目

    Long Necks

    This is the first time Phil is seeing a life sized Daxiatitan.

    (02:57)
  • Shark Feeding 節目

    Shark Feeding

    When scientists fear that tourist shark feed might be hurting these animals, they set out on an expedition.

    (02:45)
  • Big Fish 節目

    Big Fish

    Jakub gets a perfect sample of a Nile Perch for parasite research.

    (03:01)
  • Examination 節目

    Examination

    The sample provides important evidence that the huge Nile perch of Lake Turkana might be free of parasites.

    (02:47)
  • Hot Fighters 節目

    Hot Fighters

    The legendary fish isn’t done yet and nearly knocks Jakub into the lagoon.

    (02:31)
  • Polli Brick Construction 節目

    Polli Brick Construction

    How do plastic bottles transform from trash to building blocks? Get an inside look at the production factories.

    (03:16)
  • Water Rations 節目

    Water Rations

    As the crew struggles to stay cool near the equator, they consider desperate measures to stay hydrated.

    (02:23)
  • Malibu Sharks 節目

    Malibu Sharks

    The Shark Men team find many a juvenile roaming the waters just feet away from the surfers of Malibu.

    (02:49)