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PUBLIC MARKS from photos921 with tags written & guest

09 January 2007 19:30

EcoGeek - Technology for the Environment - The Future of Flight (Obese Pelicans to Shape-Shifting Switchblades)

The first flying wings proposed were gigantic, seating more than 800 people, but newer models have been shown to increase efficiency at much more manageable sizes (200 to 500 seats). But the blended wing body still has to overcome dramatic loss of st

wing that aircraft gravity planes efficiency more have than need Much with comment could super fuel written pelican efficient boeing

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PUBLIC MARKS from photos921 with tags written & guest

09 January 2007 19:30

EcoGeek - Technology for the Environment - The Future of Flight (Obese Pelicans to Shape-Shifting Switchblades)

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