Why do we need to grind off the bark? This is the process of peeling and rounding the wood before pe

Today's unpacking video: Super cool mechanical series 9.4

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Using a homemade rebar rod to catch a giant bluefin wrasse today? I ended up using one of my 18 fish

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Challenge! Cake! Is it real?!

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Solid Wood Stair Installation Techniques

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The unique mortise and tenon technique of China is unbreakable and cannot be solved unless it is des

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

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

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Why can a hatchet easily chop down a tree as thick as a bowl? #Science #Relief #Hatchet #Logging #Tr

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ASMR | Sounds That Are Pleasant But Might Go Awry

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The wisdom of the working people is to change the direction of force to move heavy objects. #Science

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

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

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

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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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Why is the blade of a gantry shear angled? #Science #StressRelief #HeavyMachinery #GantryShear #FunF

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Why does a well spout gas? #Science #StressRelief #Drilling #Well Blowout #FunFacts

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Why does the bearing emit "hot air" when installing it? This is the interference fit installation me

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How to lay a qualified asphalt road? #Science #Unzip #Paving #Knowledge

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

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