Why Do Bicycle Gears Have Different Sizes?
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Look closely at a bicycle and you'll notice that its gears come in many different sizes. But why? What actually changes when you shift from a small sprocket to a large one, and why can one gear make climbing a hill feel so much easier? Timestamps 0:00 — Why Do Bicycle Gears Have Different Sizes? 1:02 — The Gears Are Not All Doing the Same Job 2:13 — What Happens When You Pedal 3:36 — Why Hills Change Everything 4:55 — Why Not Just Have One Huge Range? 6:12 — So Why Are Bicycle Gears Different Sizes? 7:19 — Conclusion #HistoryOfSimpleThings #Bicycles #BicycleGears #Engineering #HowThingsWork #Science #MechanicalEngineering #EverydayScience
Tags: #HistoryOfEverydayItems, #HowItsMade, #BehindTheProduct, #SimpleThingsExplained, #EverydayInnovations, #ManufacturingProcesses, #FromRawToFinished, #TheMakingOf, #EverydayWonders, #ExploringOrigins, #UncoveringCreation, #TheStoryBehind, #CraftingEssentials, #OriginsOfInnovation, #DiscoveryOfCreation
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