Spherical Yin-Yang

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open-close
vertical range
horizontal range
show sphere inside
A sphere is divided into two congruent parts along two spherical helices. You can rotate the two parts around a hinge, as if opening and closing a spherical container.

External Links

Sphere (Wolfram MathWorld)
Spherical Helix (Wolfram MathWorld)
Loxodrome (Wolfram MathWorld)

Permanent Citation

Sándor Kabai
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​"Spherical Yin-Yang"​
​http://demonstrations.wolfram.com/SphericalYinYang/​
​Wolfram Demonstrations Project​
​Published: November 4, 2008