結果 : when did we first start daylight savings time
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Stephen Fry on the history of Daylight Saving Time - BBC iWonder

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How Did Daylight Saving Time Start?

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Watch: Daylight Saving Time explained

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Daylight Saving Time - How Is This Still A Thing?: Last Week Tonight with John Oliver (HBO)

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Do you know the true origin story of daylight saving time?

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Why do we have daylight saving time?

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Daylight Saving Time begins Sunday at 2 a.m.

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