Friday, February 24, 2012

Spiroface

(4 rolling circles)

(4 rolling circles)


( Mathematical software used: GeoGebra )

Monday, February 13, 2012

Saturday, February 4, 2012

Making Love ♥


Linear Combination of Spirographs
(Hypotrochoid and Epitrochoid)










( Mathematical software used: GeoGebra )