National Geographic ChannelNat Geo WildNat Geo PeopleNat Geo People

WATCH GREEN VIDEOS ONLINE

  • Dubai's Dream Palace show

    Dubai's Dream Palace

    With its oil reserves dwindling, Dubai switches its sights to tourism, building the Burj al Arab, a 60-storey hotel in the...

    (00:38)
  • Heart of the Problem show

    Heart of the Problem

    The next morning, and the whole bike has to be stripped down to get to the heart of the problem.

    (02:55)
  • Air Motors show

    Air Motors

    It’s not nearly as much as Jem wanted so he’s ordered the best air motors he can find, but these motors are normally used...

    (02:55)
  • The Ultimate Test show

    The Ultimate Test

    Fortunately they still have the oil they made earlier. So it’s time for the ultimate test: will that oil fire up the grain...

    (01:47)
  • Scrap Lawnmower show

    Scrap Lawnmower

    To drive the press, they’re salvaging this scrap lawnmower and will convert its petrol engine to run on biogas.

    (02:57)
  • Grain Dryer show

    Grain Dryer

    Is there anything else on the farm they can use to fuel the grain dryer?

    (02:36)
  • Damp Crops show

    Damp Crops

    Grain can’t be stored if it’s too wet. Trouble is the average British summer means crops sometimes have to be harvested...

    (03:00)
  • Electric Water Taxi show

    Electric Water Taxi

    The Planet Mechanics are trying to save one of the world’s most beautiful cities – Venice.

    (01:57)
  • Engine Concerns show

    Engine Concerns

    They’re worried that the engine might not be strong enough but to get the boat onto the plane, Alberto will need to give it...

    (02:19)
  • Marathon Test show

    Marathon Test

    Alberto has designed a marathon test for the solar-powered water taxi. The route will take at least two hours and they’ll...

    (02:54)
  • Motor Boats show

    Motor Boats

    Dick and Jem travel to Italy to take on one of the world’s most polluting forms of transport -motor boats.

    (02:43)
  • Jem Races Ahead show

    Jem Races Ahead

    While Dick waits anxiously for an answer, Jem has raced ahead and started work on his generator. But how exactly will it...

    (03:59)
  • Radical Project show

    Radical Project

    Here in Ennerdale, there’s a radical project underway to rip out the rows of regimented pines and restore this valley to its...

    (03:00)
  • Low Tech Pump show

    Low Tech Pump

    Like the rest of the windmill, the pump is unashamedly low tech but remarkably effective.

    (02:48)
  • Stirling Engine show

    Stirling Engine

    In theory a Stirling engine can be an extremely quiet efficient way of converting heat into movement, and if that heat is...

    (02:50)
  • World Island Wonder show

    World Island Wonder

    An in-depth look at the Petronus Twin Towers; the world’s tallest towers stand an amazing 1483ft above Kuala Lumpur.

    (01:01)
  • Hanger Rooftop show

    Hanger Rooftop

    The unique design of the hanger rooftop creates a difficult challenge for builders.

    (03:02)
  • Aboriginal Traditions show

    Aboriginal Traditions

    The Eco School is recruiting the help of a native artist to integrate its design with aboriginal traditions.

    (03:01)
  • Rolex Awards 2008 show

    Rolex Awards 2008

    The Rolex Awards For Enterprise 2008

    (00:59)
  • Hold Tight show

    Hold Tight

    Follow Ewan McGregor and best friend Charley Boorman as they prepare to bike from the top of Scotland to the tip of Africa.

    (02:30)