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Venus is closer to Earth, so why did humans give up exploring Venus and prefer heading to Mars inste
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The teasing has begun!
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How are the patterns painted on ceramics? #Science #StressRelief #Pottery #LearnSomethingNew
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The power of science
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How to make a Poo-Po-Po boat for Sosuke and Ponyo?
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Why can the fountain stone ball rotate? #Popular Science #Unzip #Physics #Fountain Stone Ball #Trivi
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Why is steel colored after cutting? #Science #Unzip #Metalworking #CoolKnowledge
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Speed bump!! Amazing machinery~
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involution
Unboxing video!! The irresistible charm of machinery
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Let's take a look at the amazing workplace of skilled workers!!
How Tsunamis Are Formed (3D Principle)
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Super cool mechanical series of speed bumps!
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Super cool mechanical series of speed bumps! 7.18
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Today it’s the physics and chemistry teacher’s turn to perform! Physics teacher, I think I’ve alread
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Why don’t civilian aircraft spray flames? The working principle of turbofan jet engines
Interviewing the first candidate caught cheating in the college entrance examination in 2020, I neve
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Convex lens experiment
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Let's take a look at those amazing work sites together~
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Is a fish that's been frozen still considered "raw"? 10.28
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