Why can a broach cut through a gear so smoothly? #PopularScience #Unzip #Broaching #Machining #CoolK

Dice CNC Machining

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Chuck Bearing Puller

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How are the patterns painted on ceramics? #Science #StressRelief #Pottery #LearnSomethingNew

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Rolling shutter on-site construction and production

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A lock with hidden secrets

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Why do whales leap out of the water? It's much more than just a display of power.

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Why can the fountain stone ball rotate? #Popular Science #Unzip #Physics #Fountain Stone Ball #Trivi

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What modifications can be made to an excavator? #PopularScience #Unzip #LargeMachinery #Excavator

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There are no such things as "useless people" in this world—when properly utilized, everyone is a tre

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Water will flow uphill

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Use inertia to remove parts. #PopularScience #Unzip #Inertia #SlidingHammer

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Why do we need to cut a slant on the tree when felling it?

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Why do we need to install a wellbore when digging a well? #Science #Unzip #IncreaseKnowledge #Diggin

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The Versatile Excavator

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The Pakistani spectacled man repaired the entire process of truck gearbox gears, and the repair was

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Why not turn off the water when repairing a pipe? This is called pressure plugging. #Science #Unzip

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They say diamonds are forever, but they can be burned and broken.

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Why do rock slabs need to be broken manually? #Science #Unzip #Construction #Cool Knowledge

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How harsh is the environment on a polar research vessel? #PopularScience #Unzip #ResearchShip #Polar

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Why do we say that no two pairs of ripped jeans are exactly alike? #Science #Unzip #Jeans #Workers #

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