41st Physics Competition Round 2 Exam Questions and Answer Explanations

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

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How to Write Notes to Shock Physics and Art Teachers at the Same Time

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The 20 sets of books treasured by math competition experts—today, I'm giving them all to you in one

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The wisdom of the working people is to change the direction of force to move heavy objects. #Science

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Unlock the Secrets of Physics Together!

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The Long Mine 实机预告片

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

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"This was Onoda's most desperate moment. No matter how hard he accelerated, his ladies' car could ne

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Electromagnetic experiment

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Let's do a force analysis together~

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Come check if your province is strong or weak in competitions!

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Mathematics prodigy Wei Dongyi earns 600,000 yuan a year at a prestigious university, but students m

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Has Human Technology Already Stalled?

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How I Won a Gold Medal and Secured a Direct Admission to Peking University in a Provincially Strong

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Quick look! Is your school among the top 10 most competitive universities?

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After teaching competitive exams for over a decade, I just can’t help but vent!

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Don't fall into these traps with the Little Blue Book! Absolutely avoid doing these few volumes—doin

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Kid, your slacking off in school is the bullet life will fire at you in the future!

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What’s going on?! A 14-year-old middle schooler drops out of school to go all-in on competition prep

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Ranked No. 1 in experiments and No. 2 overall—what made his competitive journey unique?

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