By Samreen Hayat, Web Sub Editor

Articles from the author

Metro tops Twitter trending topics

Dubai Metro tops Twitter trending topics, for a while at least

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The origins of the Earth Hour campaign

Sydney 2007: How the campaign to switch off lights began

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Blogosphere: November 4

Find out what bloggers from the Mideast and beyond have on their minds

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Speak out: Your Gitex experience

Speak out: Your Gitex experience

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Gitex Diary: Day 3

Gulf News ventures into Gitex to bring you the real story

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