Americans will set their clocks ahead by an hour this weekend, as daylight saving time begins Sunday. "Springing forward" creates another hour of sunlight in the evening. It also has some effects on health and public safety that many people are unaware of. A U.S. law signed by President George W. Bush in 2005 extended the length of daylight saving time by four weeks. It now begins at 2 a.m. on the second Sunday in March. It ends on the first Sunday in November.
There's a spike in heart attacks during the first week of daylight saving time, according to another study published last year. The loss of an hour's sleep may make people more susceptible to an attack, some experts say. When daylight saving time ends in the fall, heart attacks briefly become less frequent than usual.
In theory, using daylight more efficiently saves fuel and energy because it reduces the nation's need for artificial light. I wish they had of just left the damned thing alone...........it's just another thing to show us, we have no control.........
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