Which is tougher: math or physics competitions? Can you study both at the same time?

Mom: You go feed them; I’ll shoot a short video.

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Hawking: The physics genius sealed by God!

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The Connection Between π and e

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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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Tinker Bell's math learning CD clip

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"Physical Exorcism"

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Complaints about Advanced mathematics

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Three people drink three buckets of water in three days; how much water do π people drink in e days?

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Good Will Hunting 3/3: The Ultimate Janitor Solves the Puzzle and Becomes a Math Genius! #HelpYour-Y

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Kids, what’s the ultimate destination of self-studying for competitions? Endless regrets...

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[Peking University] The School of Life Sciences: One of the Four “Madhouses”

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The "wild path" of math competition students: learning junior high school math in 18 hours is basic.

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What level is it to make it onto the training team in the chemistry competition?

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Most Americans Don’t know! | Most Americans don’t know.

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R is the sphere’s radius, S is the sphere’s surface area. (x-a)² + (y-b)² + (z-c)² = r², where r is

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Where is Uncle Bao’s child studying abroad?

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The Qiu Class hasn’t disappeared—it’s been transformed! Has policy tightened, or has elite‑talent cu

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20 sets of books treasured by biology competition experts are all being given away to you today!

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Physics on September 5, Chemistry on September 6, Math on September 13: For competition students, th

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