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      Mad Scientists
      The 26-Foot Lawn Dart

    • Tonight

      • 8:00pm
        Mystery Files
        King Arthur

        Arthur Legendary King of the Britons. From his castle at Camelot, Arthur and his knights in shining armour become the ultimate symbol of chivalry and honor. Its a fantastic story passed down through the ages. But did a King Arthur ever really exist? Piecing together clues buried in long lost ruins a...

      • 8:30pm
        Animal Mega Moves
        Sharks

        A team of specialist animal movers attempts to fly a pair of ferocious silvertip sharks in an aircraft 10,000 kilometres from Australia to Dubai for a unique breeding programme. The sharks are apex predators and have evolved to swim in the ocean. Keeping them alive onboard the aircraft is a huge cha...

      • 9:30pm
        Mega Bridges
        China

        Witness one of the greatest bridge-building booms of all time. Three ultimate bridges call China their home: The Lupu is the longest arch bridge in the world; the Runyang is the largest suspension bridge in China (third longest in the world) and the Sutong is soon to be the longest cable-stayed brid...

      • 10:30pm
        Big Bigger Biggest
        Tunnel

        This film reveals the technological leaps forward that have allowed the world's longest Tunnel - the Gotthard Base Tunnel - to be built. The Gotthard Base Tunnel stretches 57 kilometres through the heart of the Swiss Alps. It is deeper than any other tunnel on Earth and paves the way for a vital hig...

      • 11:30pm
        Mad Scientists
        The 26-Foot Lawn Dart

Historian William Lindesay treks the landscape along the Great Wall of China. This image is from Tre... [Photo of the day - 22 FEBRUARY 2012]

22 FEBRUARY 2012

Historian William Lindesay treks the landscape along the Great Wall of China. This image is from Tre...

Gruppe 5 Filmproduktion GmbH/ Torbjoern Karvang

Photos of the Week

Monarch Butterflies photo

Monarch Butterflies

A wave of orange surrounds the trees during the monarch butterfly migration.

Videos of the Week

Perpetual Motion video

Perpetual Motion

Despite the dangers that await, many species are beginning their instinctual migratory treks through Africa.

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