What is the Landau-Siegel zero conjecture? Has Old Zhang solved this problem?

The physics behind the Golden Gate Bridge and how it was built

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Calculus for beginners, Episode 1

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How to make a Poo-Po-Po boat for Sosuke and Ponyo?

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"Mathematics, the laws God must follow."

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Complaints about Advanced mathematics

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Tinker Bell's math learning CD clip

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How to draw a circle?

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[Science] Amazing science magical toys to astonish you

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I used 21 functions to draw Luo Xiaohei!

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Small workshop, big stuff! 142

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I was so excited to have a big meal on my first flight!

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Hinata

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Wow! That's awesome!

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Stickman vs. Math (First Draft) Unreleased 1st Draft

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Scientists confirm: The Earth was hit by "Goddess" particles!

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Amazing microrobots: kinesin! Nature is so amazing

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How does the Earth move in the Milky Way?

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Why can they walk barefoot across a pit of charcoal? Why don't their feet get burned?

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Have scientists really discovered "negative time"?

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Is the ozone hole a hoax?

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