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Videos - Golden Ratio in Nature and Art
Author:
Chip Rollinson
a beautiful video...
Vi Hart's wonderful video (Part 1 of 3)
Vi Hart's wonderful video (Part 2 of 3)
Vi Hart's wonderful video (Part 3 of 3)
A Ted Talk about the Golden Ratio
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Average Value
Tetrahedron String Art
Average Value of a Function
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The Circle Theorem
Derivative of Trigonometric Functions
Dancing Turtles
Rectangle Action!
Euler's Formula的副本
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Indefinite Integral
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