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*I. [[Jones polynomial]] for right trefoil knot; [https://theportal.wiki/wiki/Jones_polynomial Witten’s path-integral formulation] for Jones polynomial using Chern-Simons action | *I. [[Jones polynomial]] for right trefoil knot; [https://theportal.wiki/wiki/Jones_polynomial Witten’s path-integral formulation] for Jones polynomial using Chern-Simons action | ||
*II. [[Feynman Diagram]] illustrating | *II. [[Feynman Diagram]] illustrating associativity equation in [[Quantum Field Theory]] | ||
*III. [[Yang-Baxter equation]] | *III. [[Yang-Baxter equation]] | ||
*IV. [[Lorenz Attractor]]: Lorenz equations with orbit | *IV. [[Lorenz Attractor]]: Lorenz equations with orbit | ||
*V. Diagram of a black hole with [[Schwarzschild radius]] | *V. Diagram of a black hole with [[Schwarzschild radius]] | ||
*VI. The five | *VI. The five regular polyhedra | ||
*VII. Equiangular spiral drawn in "golden" rectangle (side ratio = golden mean g), ratio of consecutive [[Fibonacci numbers]] approaches g, represented by its continued fraction expansion. | *VII. Equiangular spiral drawn in "golden" rectangle (side ratio = golden mean g), ratio of consecutive [[Fibonacci numbers]] approaches g, represented by its continued fraction expansion. | ||
*VIII.[[Babylonian computation of the square root of 2]] | *VIII.[[Babylonian computation of the square root of 2]] | ||
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*XI. Archimedes: [[On the Sphere and Cylinder]]. | *XI. Archimedes: [[On the Sphere and Cylinder]]. | ||
*XII. [[Aharanov-Bohm Effect]] | *XII. [[Aharanov-Bohm Effect]] | ||
*XIII.[ | *XIII.[https://en.wikipedia.org/wiki/Supergravity Supergravity] Langangian; root diagram for [[Lie Group E8]] | ||
*XIV. [[Navier-Stokes equation]] with flow around cylinder. | *XIV. [[Navier-Stokes equation]] with flow around cylinder. | ||