• BIG, BIGGER, BIGGEST

  • VIDEOS

  • Apocalypse Sub show

    Apocalypse Sub

    A look at the US Navy's biggest submarine, the USS Pennslyvania.

    (01:51)
  • Oil Rig show

    Oil Rig

    Revealing the technological leaps that have enabled the construction of the world's biggest oil rig.

    (01:24)
  • The USS Nimitz show

    The USS Nimitz

    The biggest warship in the world owes her success to a century of innovation.

    (01:52)
  • The Akashi Kaikyo Bridge show

    The Akashi Kaikyo Bridge

    The world’s longest suspension bridge is designed to withstand typhoons, tsunamis and earthquakes.

    (01:58)
  • The Burj Dubai show

    The Burj Dubai

    The tallest man-made structure on earth, a city in the sky, is the pinnacle of skyscraper engineering.

    (01:57)
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National Geographic Channel