Media Summary: PBS Member Stations rely on viewers like you. To support your local station, go to: ↓ More info and ... About 70 countries around the world practice Spring back, fall forward, but why are we still adjusting our clocks every year? Find out why
How Daylight Saving Time Might - Detailed Analysis & Overview
PBS Member Stations rely on viewers like you. To support your local station, go to: ↓ More info and ... About 70 countries around the world practice Spring back, fall forward, but why are we still adjusting our clocks every year? Find out why In this social studies lesson for kids, students learn about Sleep is a delicate balance, and even just one hour Clocks spring forward Sunday morning, and a doctor says the one-hour shift
Clinical psychologist Michael Grander is director of the University of Arizona's Sleep and Health Research Program.
