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kIgShdFxsbeN |
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110 |
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I'm doing a phd in chemistry http://boobs.pet/wwwxnxocm/ gayxvedio Sailing shares with aeronautics the physics of lift and drag and high- and low-pressure airflow - picture a plane turned on its side in the water with one wing a "dagger board" protruding below the hull and the other a vertical mainsail. |
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Harland |
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2020-03-07 08:56:54 |
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