domingo, 13 de marzo de 2011

Daylight Saving Time Why

With daylight saving time (also called daylight savings) about to begin again, clock confusion is once again ticking away: When exactly does daylight saving time end? Why do we spring forward? Does it really save energy? Is it bad for your health?

Source:
http://news.nationalgeographic.com/news/2011/11/110311-daylight-savings-2011-time-savings-when-does-spring-forward-nation/

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