This National Geographic special details the building of the Rio Antirio bridge that spans the Gulf of Corinth in Greece. This amazing structure is one of the world’s longest cable-stayed bridges. Not only that, it crosses an active fault line and is suspended over very deep water.
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Want to learn more about Google Earth, Google Moon and Google Mars? Ever wonder about satellite tracking software from NASA? Have you heard about the astronomy and satellite tracking iphone apps called GoSatWatch, GoSkyWatch and Star Walk? This short video from Dad Labs takes a look at all of these varios applications while encouraging you [...]
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