When icy or snowy weather strikes, planes need de-icing before takeoff—so how does an aircraft handl

[Proof QED] There is a mathematical error in the animation "The Lost Furillian"

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When a rotary drilling rig is used to drill and pile, why is the hole filled with mud?

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Why do honey collectors only harvest a small portion of the hive when harvesting honey at high altit

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Some lawns are dyed green, and others have their turf replaced in patches.

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

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Boeing's new emergency response procedures for aircraft cabin doors bursting, do you understand?

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

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Editing | When you have to poop urgently

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Why do we add a layer of metal between the hammer head and the wooden handle? #Science #StressRelief

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

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Cars can encounter many troubles in icy and snowy weather. Which ones have you encountered?

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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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Daily Life on a U.S. Aircraft Carrier

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

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A profession that is easily misunderstood - rope bondage master

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Why does steel need to be rolled repeatedly? #Science #Unzip #Rolling #Forging

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The 50-duct Feiyan No. 1 whiteboard machine made its first flight successfully

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"Nichijou" Sakamoto: It's not me! It's none of my business!

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The sky is snowing ❄️ shivering and dancing on the snow ❄️ the moon is dreaming

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Do you know why elephants crush watermelons before eating them? #elephant#elephantfoot#elephant eats

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