Missing chromosome 6: British girl becomes a "three-no" person—no sense of pain, no hunger, and no f

Do hospitals really have emergency broadcast call codes?

suoyoutouxiang_02_01

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

haoqiwanhuatong

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Why do we cut trees at height? Will there be accidents? #高空伐木 #解压 #科普

haoqiwanhuatong

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Yemen is the first country to be destroyed by drugs, even children are not spared. How tragic is it?

tanmi

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Car Disassembly Video

haoyongwujingongju

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

haoqiwanhuatong

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Why is steel colored after cutting? #Science #Unzip #Metalworking #CoolKnowledge

haoqiwanhuatong

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

haoqiwanhuatong

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As long as you use the right method, work won't be that tiring.

haoyongwujingongju

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Introduction to Tequila

yaki1

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

haoqiwanhuatong

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Why are the joints of steel cables so strong? #Science #Unzip #SteelCable #MachineryManufacturing #E

haoqiwanhuatong

24 Views

Why not use a high-pressure water gun to wash your car? #Science #Unzip #High-pressureWaterGun #CarW

haoqiwanhuatong

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What is a big dance pole?! This is it!!——Wang Zihao 1million dance studio practice

hidden_stars

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

danzijihe_04

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Why doesn't it hurt when a needle is stuck in my finger?

yaki1

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Why does steel slag when forging iron? #Science #Unzip #Forging #ExtremeComfort

haoqiwanhuatong

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[Exploring the Mystery] Some boys’ “femininity” may be caused by genes!

tanmi

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[Goat] A shameless devil's advocate?

Maorongrongdexingqiu

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

haoqiwanhuatong

22 Views