Your response should contain at least 3 sentences. Your answer must contain a title, wrapped in double angular brackets, such as <<Understanding Time Zones>>. The response must have 2 sections. Mark the beginning of each section with Section X, such as: Section 1. In your response, the word "time" should appear at least 3 times. Include keywords time zones, global coordination, standardization. At the end of your response, please explicitly add a postscript starting with P.S.

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