Why Are There Holes in Rulers? (Design Explained)
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Have you ever wondered why almost every plastic ruler in your desk drawer has a small, circular hole near the end? It seems like a minor detail, but it’s actually a brilliant piece of industrial design. In this episode of History of Simple Things, we dive into the evolution of the humble ruler—from ancient Egyptian measuring rods to the mass-produced classroom essentials we know today. 0:03 The mystery of the ruler’s hole 0:58 Ancient origins of measuring tools 1:48 The Industrial Revolution and mass production 2:40 The primary purpose: Storage and organization 3:27 Manufacturing and production benefits 4:47 Creative and unintended uses 5:34 Why some rulers don't have them 6:23 The philosophy of simple design #HistoryOfSimpleThings #Ruler #SchoolSupplies #EverydayHistory #DidYouKnow
Tags: #HistoryOfEverydayItems, #HowItsMade, #BehindTheProduct, #SimpleThingsExplained, #EverydayInnovations, #ManufacturingProcesses, #FromRawToFinished, #TheMakingOf, #EverydayWonders, #ExploringOrigins, #UncoveringCreation, #TheStoryBehind, #CraftingEssentials, #OriginsOfInnovation, #DiscoveryOfCreation
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