1. Make some new friends. People from all over the world are commuting though the same point as you; why not strike up a conversation?2. If its your first time at the new airport, whip out your digital camera and take a video clip. This is the world biggest airport, and as we all know its taken the longest to build, so take advantage.3. Using the moving sidewalk like a treadmill. Why bother paying for a pricey fitness center?4. Dont forget to call your honey be…

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