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How to explain the formation of fish shoals? Mathematicians can give the answer.
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The fire won't beat. LED doesn't even have a soul! (no)
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Do you remember the blue science album that was pushed before? I have friends to share my experience with DIY.
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The series of excellent arts and daring people
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Water Baby: who came up with this immoral idea?
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The original version of this robot is called style Fire Donkey by me. But its painting style is quite normal now. Mm-hmm.
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It is not the stove that is hot, but the pot.
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The train of thought is magical.
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Symmetrical things always look more comfortable.
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As fast as lightning!