How did the whole world end up agreeing on what time it is? 767 viewsJanuary 3, 2024 Question95.67K August 27, 2021 0 Comments How did the whole world end up agreeing on what time it is? In: Other 18 Answers ActiveNewestOldest Anonymous Posted August 27, 2021 0 Comments It started in the late 1800s Atomic clocks invented in the 1950s It was internationally agreed upon in the 1960s. There’s an entire history section on the UTC wiki page as well, if you’re interested. You are viewing 1 out of 18 answers, click here to view all answers. Register or Login
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