"Curves and Fractals explores curve stitching, a way to approximate a curve using only straight lines; and fractals, which are patterns of shapes that look similar no matter whether you zoon in or out. Build your own fractals such as a Sierpinski triangle and a Koch snowflake. No expensive supplies are required! Everything needed to complete the activities are included or can be found around the house"--
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Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.