This is the exam question created by Academician Qian Xuesen—and even DeepSeek had to battle it out

Before we could even mourn the cold update, the brand-new one swooped in to take its place!

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Qian Xuesen's "double standards" - stupid students who are too lazy to understand vs. slow teaching

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It’s frozen—what’s the science behind this?

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High Voltage Toys 9

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Far more than the average family car? A palm-sized inline four! The whole process of assembly!

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Who know this? An old handicraft

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[Physical Magician Matthew] "Sanctify the flesh, muscle Matthew"

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[4K Dolby Vision] The shocking scene of the launch of the missile nuclear bomb, the end of the film

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#Rose Hip Chicken Feet: The Vitamin C King Among Fruits—A Flavor Explosion When Rose Hips Meet Chick

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Battery Magnet Train

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Physical Camouflage

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[gerand fanfiction] Monk physically saves the devil

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Villain 25

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This movie tells us what is a real international student and is worth learning

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[Stop-motion animation of cute boss] A mediocre physical bounce practice

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Too Hard to Handle #215

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[Physical Magician Matthew] Humanoid Weapon

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Too Hard to Handle #204

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Deepseek girl thinking about the problem

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Take a good look at the plastic actors, sissy and femininity are two different things!

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