Samsung's flexible display technology, which allows tablet computers to fold into mobile phones or bend the edge of the screen, represents an effort to make its products stand out from others.

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When one row on one side blows air at a higher pressure than the other it causes the airflow over the trailing edge on that side to bend up or down, in exactly the way that an aileron would, and the plane rolls accordingly.

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If I roll them evenly, this disproportionate edge pressure remains, and at a high speed the skis bend into two differently shaped arcs, rather than ideally parallel twins, meaning they are making two different turns of different radii and different speeds, and occasionally this results in a seemingly unexplainable fall.

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It was a more comfortable save for the goalkeeper when a Swanson through ball deflected into the path of Buaben, who was unable to put enough bend or power on the ball to find the inside of the far post from the edge of the box.

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And as long as you don't lift off the throttle in a bend, the car will stay put and, at worst, under-steer slightly right near the edge of sane driving speeds.

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