Optical lattice clocks are emerging timekeeping devices based on tens of thousands of ultracold atoms trapped in an optical lattice (i.e., a grid of laser light). By oscillating between two distinct ...
Daylight Saving Time ends on Nov. 2, the first Sunday of November. Clocks will be set back 1 hour, leading to sunrise and sunset each coming an hour earlier.
With autumn upon us, another change is on the horizon with the end of daylight saving time for 2025 just around the corner.
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