All Sizzle....No Steak

What happens to the power factor when all the lights are turned on at the same time?

Minutes count when saving Earth
By LORRIE GOLDSTEIN

Updated: 3 minutes ago

This Saturday, March 29, starting at 8 p.m., 24 "global cities," including Toronto, will be participating in "Earth Hour." The aim is to encourage people to turn their lights off for an hour to promote awareness of man-made global warming.

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