A company car http://gxi.zwbk.org/info-show-8680.shtml buy cialis On that leg, the Kiwis overtook Oracle from behind in Race 5 and extended a lead they already held in Race 6, thanks to a better design. To sail upwind, boats must zigzag, making a series of turns called tacks. When Oracle tacks, both of its two hulls remain in the water, slowing the boat down. But New Zealand has found a way to elevate one of its hulls out of the sea when it tacks, to reduce drag and maintain speed.
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