Pins and string

作成者:Malin Christersson

To answer a Tumblr question: Curve drawn by using three pins and a string. The curve is piecewise defined by six elliptical arcs. Move the dots to see another shape!

新しい教材

Triangle with 3 Right Angles
Prism Drawn in 1-Point Perspective
Reflection Across 2 Parallel Lines
Reflection = 180° Rotation about a Line
Locus Related to Descartes' Folium

教材を発見

Pontos
Equilateral Triangle
trial
Untitled
Armillary Sphere

トピックを見つける

数
ベクトル (２次元)
指数
関数グラフ
立方体