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Carbon Sequestration
Learn about carbon sequestration, a way to capture, purify, and store carbon dioxide (CO2) in order to reduce greenhouse gas emissions.
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Nanotech
Learn about nanotechnology and its promises for the future.
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Kingda Ka Roller Coaster
The making of Kinga Ka, the world's fastest roller-coaster.
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Wind Energy
Wind power is one of the fastest growing forms of alternative energy in the world. Check out these new, environmentally-friendly wind mills.
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Robotic Fly
Harvard University engineering professor Robert Wood has developed a robotic fly -- the first insect-sized robots.
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T. Boone Pickens
How can we reduce our dependence on foreign oil? T. Boone Pickens explains his plan for alternative, domestic energy in a 30-second TV commercial.
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Algae as Fuel
Is algae the green solution to the world's energy problems? Find out here.
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Bloodhound SSC
The Bloodhound SSC is a new attempt at the Land Speed Record which plans to go to 1,000 mph in 2011.
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Barombi Village Water Project
These engineers spent the summer building a system that will bring clean water to a small village in West Africa where people are dying.