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Earth's Rotation Sped Up on July 9—and We're Not Sure Exactly Why
On July 9, 2025, scientists at the International Earth Rotation and Reference Systems Service (IERS) reported that the Earth ...
Modern Engineering Marvels on MSN15h
When Milliseconds Matter How Earth’s Spin, Lunar Tides, and Atomic Clocks Shape Our Days
Atomic clocks and our computer networks are the new, far superior form of time measurement, but we’re forcing them to keep in sync with this older form of measurement,” remarks Dr. David Gozzard, an ...