[Brother Qiang’s Psychology] What Is the “Crazy Person Theory”?

[Brother Qiang’s Psychology] What Is “Prospect Theory”?

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[Uncle Qiu Takes a Look] The video has been packaged—welcome to check it out!

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Let’s check out some seriously awesome machines!

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Those Awesome Mechanical Series of Speed Bumps ~1.1

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Why Do Workers Cut Off Agave Leaves?

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Let's take a look at those awesome machines together!

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The irresistible mechanical series of speed bumps~

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Astonishing Worksite: Skilled Workers at Their Best! 12.17

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How a Car Engine Works

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Is a fish that's been frozen still considered "raw"? 10.28

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De-stressing videos: The irresistible charm of machinery~

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243 Seconds to Explain What “Mendel’s Laws of Inheritance” Really Are 🤤🤤

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Where exactly did Nezha come from? Five little-known facts about the Nezha story!

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Men’s Speed Bump: Mechanical 11.9

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14 Handy Life Hacks That Actually Work!

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Mind-Blowing Worksite: Skilled Workers at Their Best!

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If there’s no time left, just pick me!

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Some Amazing Work Sites! (Late Release)

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Why Are Raised Road Markers Being Scraped Off? #Science #StressRelief #Construction #LearnSomethingN

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Speed Bump for Boys and Girls: The Skilled Workers Series!!

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