Tag Archives: Sunday Animations

Dancing Triangles: Sunday Maths Animations Week 9

April 17, 2021Geogebra, Sunday AnimationsGeogebra, GeogebraArt, geometry, MathArt, MathsArt, spiral, Sunday Animations, trianglesSam Hartburn

A spiral of dancing triangles…just because.

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Pythagorean Spiral meets Pursuit Curves: Sunday Maths Animations Week 8

April 6, 2021Geogebra, Sunday Animationscardioid, curve of pursuit, Geogebra, GeogebraArt, geometry, MathArt, MathsArt, pursuit curve, Pythagorean spiral, Sunday AnimationsSam Hartburn

Earlier this week I was proofreading a book that mentioned Pythagorean spirals. I had seen them before but never thought about them too deeply, so I gave them a try in GeoGebra. I filled them in with curves of pursuit, just for fun!

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More Cardioid Rainbows: Sunday Maths Animations Week 7

March 28, 2021Geogebra, Sunday Animationscardioid, Geogebra, GeogebraArt, geometry, MathArt, MathsArt, parametric, parametric curves, Sunday AnimationsSam Hartburn

Week 7 of my Sunday Maths Animations is another one that started out as a cardioid. Varying a different parameter gives a completely different effect.

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Cardioid Rainbow: Sunday Maths Animations Week 6

March 21, 2021Geogebra, Sunday Animationscardioid, Geogebra, GeogebraArt, geometry, MathArt, MathsArt, parametric, parametric curves, Sunday AnimationsSam Hartburn

Week 6 of my Sunday Maths Animations started out as a cardioid, but quickly became something else.

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Pythagorean Tree: Sunday Maths Animations Week 5

March 14, 2021Geogebra, Sunday AnimationsGeogebra, GeogebraArt, geometry, MathArt, MathsArt, Pythagorean tree, recursion, Sunday AnimationsSam Hartburn

Week 5 of my Sunday Maths Animations is a Pythagorean tree, drawn point by point.

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Rhodonea Spheres: Sunday Maths Animations Week 4

March 7, 2021Geogebra, Sunday AnimationsGeogebra, GeogebraArt, geometry, MathArt, MathsArt, parametric, parametric curves, Rhodonea curve, spheres, Sunday AnimationsSam Hartburn

Week 4 of my Sunday Maths Animations is my old favourite the Rhodonea curve, rendered with spheres. The ending is extremely satisfying!

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Infinitely Zooming Circles: Sunday Maths Animations Week 3

February 28, 2021Geogebra, Sunday Animationscircles, Geogebra, GeogebraArt, geometry, infinite zoom, MathArt, MathsArt, Sunday AnimationsSam Hartburn

Week 3 of my Sunday Maths Animations grew from a puzzle at February’s MathsJam that involved calculating the shaded area in a shape involving infinitely recursing circles. Can you tell which circles are changing in size and which are staying the same?

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Circles on a Harmonograph Curve: Sunday Maths Animations Week 2

February 21, 2021Geogebra, Parametric Art, Sunday AnimationsGeogebra, GeogebraArt, geometry, harmonograph, Lissajous curves, MathArt, MathsArt, parametric curves, Sunday AnimationsSam Hartburn

For week 2 of my Sunday animations I’ve stuck with circles, this time on a harmonograph curve (which is a relation of the Lissajous curves).

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Circles on a Lissajous Curve: Sunday Maths Animations Week 1

February 15, 2021Geogebra, Parametric Art, Sunday AnimationsGeogebra, GeogebraArt, geometry, Lissajous curves, MathArt, MathsArt, parametric curves, Sunday AnimationsSam Hartburn

I’ve been enjoying making animations in Geogebra recently, and have decided to try publising one every week on YouTube. Here is week 1.

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