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Sphere Tetrahedron 2 3d printed

Not a Photo

Natural Bronze
Sphere Tetrahedron 2 3d printed
Sphere Tetrahedron 2 3d printed

Not a Photo

Sphere Tetrahedron 2

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Product Description
This is a close packing of 4 spheres with centers at the vertices of a tetrahedron. The spheres are each formed with 4 great circle strips which are parallel to an inscribed tetrahedron, and rotated so that the strips align with the contact points of the spheres. This was designed in Mathematica and thickened in Blender. The strips are 1.5 mm square, to be printable in  metals, and all plastics.
What's in the box:
Sphere Tetrahedron 2
4.69 x 5.02 x 4.47 cm
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1.85 x 1.98 x 1.76 inches
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What's this?
Mature audiences only.


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