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MrWhy.com » Videos » National Geographic Channel - Science -
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NYC Hydro-Power NYC Hydro-Power
Channel: National Geographic Channel
Length: 0
Date: March 25, 2009
The East River in New York carries aqua-power past power-hungry buildings every day. Putting them together is the challenge.
Move Churches Move Churches
Channel: National Geographic Channel
Length: 0
Date: March 25, 2009
See why one man plans to move a church whole instead of in segments or pieces.
Asteroid Impact Asteroid Impact
Channel: National Geographic Channel
Length: 0
Date: March 25, 2009
Scientists reveal the history of asteroid impacts on Earth.  New technology may altert or possibly prevent such impacts in the future.
Glass Wall Installation Glass Wall Installation
Channel: National Geographic Channel
Length: 0
Date: March 25, 2009
The crew mounts glass panes around the building.  Due to technical issues, installation is delayed.
Mountain Mover Mountain Mover
Channel: National Geographic Channel
Length: 0
Date: March 25, 2009
Two stories high and with over 3500 horsepower, the Caterpillar 797B hauler is a giant on wheels. See how the frame is made for this five million ...
Earth’s Core Earth’s Core
Channel: National Geographic Channel
Length: 0
Date: March 25, 2009
Can the poles of the earth reverse? Learn how scientists look at lava to figure out if it’s happened before.
Earth’s Core Earth’s Core
Channel: National Geographic Channel
Length: 0
Date: March 25, 2009
Can the poles of the earth reverse? Learn how scientists look at lava to figure out if it’s happened before.
Genetic Code for Monogamy Genetic Code for Monogamy
Channel: National Geographic Channel
Length: 0
Date: March 25, 2009
Playboy rodents are converted to dedicated mates with the introduction of a certain genetic code.
Machine Moves Machine Moves
Channel: National Geographic Channel
Length: 0
Date: March 25, 2009
The trains from the underground are transported.
Asteroid Hits Earth Asteroid Hits Earth
Channel: National Geographic Channel
Length: 0
Date: March 25, 2009
Is an asteroid heading towards Earth? Yes, all the time.
Rarest of the Rare Rarest of the Rare
Channel: National Geographic Channel
Length: 0
Date: March 25, 2009
All the gold in the world still isn’t very much, not very much at all.
Finishing Touches Finishing Touches
Channel: National Geographic Channel
Length: 0
Date: March 25, 2009
In Los Angeles, the Evo project is nearing completion.  Workers use site plans to construct interiors for future residents.
Dean Lister Dean Lister
Channel: National Geographic Channel
Length: 0
Date: March 25, 2009
Dean Lister shares his grappling secrets in the ring.
Unhappy Worker Unhappy Worker
Channel: National Geographic Channel
Length: 0
Date: March 25, 2009
A worker is coming under strain from his job.  He faces the task of installing scaffolding throughout the building. Other crew mem...
Concrete Science Concrete Science
Channel: National Geographic Channel
Length: 0
Date: March 25, 2009
Concrete serves as a cornerstone of engineering; it has an almost unlimited engineering potential.
Shared Bodies Shared Bodies
Channel: National Geographic Channel
Length: 0
Date: March 25, 2009
Conjoined twins can live remarkably typical lives.
Red Rover: The Underdog Red Rover: The Underdog
Channel: National Geographic Channel
Length: 0
Date: March 25, 2009
In its journey across Mars, Spirit shows it can live up to its name.
Abrams Tank Abrams Tank
Channel: National Geographic Channel
Length: 0
Date: March 25, 2009
An enemy tank shell has never penetrated the dense armor of the Abrams tank.
Ultimate Casino Ultimate Casino
Channel: National Geographic Channel
Length: 0
Date: March 25, 2009
This Las Vegas casino replicates Venice, Italy.
New Green Museum New Green Museum
Channel: National Geographic Channel
Length: 0
Date: March 25, 2009
The new California Academy of Sciences museum includes various innovations.  The building is designed to bring in as much natural l...
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