The history of daylight saving time and its effect on health
Season 2022
Episode 310
About the Episode
This weekend, nearly all of us will set our clocks back one hour. It's part of the twice-a-year ritual of alternating between daylight saving time and standard time. William Brangham looks at the history of changing the clock and a movement to do away with this process, once and for all.
Aired:
| Expires: | Runtime: 7m 32s
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