Why Do Clocks Have 12 Numbers? Why Not 24?

By History of Simple Things

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In this episode of History of Simple Things, we explore how ancient Egyptians divided day and night, why the number 12 became so useful for measuring time, how the 24-hour day developed, and why mechanical clocks eventually adopted the familiar 12-number face we still see today. From ancient observations of the Sun and stars to modern watches and wall clocks, discover how one of the most familiar objects around us carries a surprisingly long history. Timestamps: 0:00 – Intro 1:04 – The Ancient Origins of Twelve Hours 2:12 – Why Was Twelve So Useful? 3:29 – From Ancient Timekeeping to the 24-Hour Day 4:42 – Why Mechanical Clocks Kept the Twelve Numbers 6:00 – Why Twelve Still Makes Sense Today 7:07 – Conclusion #HistoryOfSimpleThings #Clocks #Time #History #Timekeeping #AncientHistory #MechanicalClocks #DidYouKnow #EverydayThings

Tags: #HistoryOfEverydayItems, #HowItsMade, #BehindTheProduct, #SimpleThingsExplained, #EverydayInnovations, #ManufacturingProcesses, #FromRawToFinished, #TheMakingOf, #EverydayWonders, #ExploringOrigins, #UncoveringCreation, #TheStoryBehind, #CraftingEssentials, #OriginsOfInnovation, #DiscoveryOfCreation