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

Why is the blade of a motor grader mounted in the middle of the vehicle? #Science #Unzip #Grader #La

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

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

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The Refurbishment Process of a Scrapped F-35

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Are the videos we watched fake? Has wild sex education been fooling us all these years?

357 Views

Introduction to Racing Car Tire Changes at Top Speed

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3D printed gyro cube gear

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Large-scale industrial gear manufacturing, if I hadn't seen it with my own eyes today, I wouldn't be

109 Views

How scary is it to land a plane in a gusty wind? #Science #Relief #Aircrash #Knowledge

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

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I just love devices that start off sluggish and lifeless but then kick into high gear later on!

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“My imperial excavator bucket has finally been shipped!”

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Timing pop-up card / Pop-Up Card three-dimensional card display

99 Views

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

39 Views

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

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

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The snow on the roof looks beautiful, but why do we need to remove it?

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How are mooring ropes secured? #Science #Unzip #MooringRopes #Ship

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502 glue plus baking soda is too strong, is this okay? ! What you learn is what you earn!

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Gear Pop-Up Card / Pop-Up Card

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