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Boy Surface, stripes version 3d printed

DIGITAL PREVIEW
Not a Photo

White Natural Versatile Plastic
Boy Surface, stripes version 3d printed
Boy Surface, stripes version 3d printed

DIGITAL PREVIEW
Not a Photo

Boy Surface, stripes version

Made by
$35.69
3D printed in white nylon plastic with a matte finish and slight grainy feel.
QTY
Product Description
This so-called Boy surface represents a fascinating example of a non-orientable surface. 
A Boy surface is an immersion of the real projective plane into three-space. The first such surface was constructed by Werner Boy in his dissertation. David Hilbert had given him the task to show that such a surface could not exist, but then he constructed one.
The version used in the math model is via a parametrization by Robert Bryant, several decades later. We used the stripes because this is quite natural from the equation.
The stripes are closed on top by a filled circle which contains a small hole in the center; this hole may be used to hang the object from the ceiling (or from a christmas tree ;-)).
Details
What's in the box:
BoySurface Bryant 24stripes 58mm Bin
Dimensions:
5.71 x 5.73 x 5.39 cm
Switch to inches
2.25 x 2.26 x 2.12 inches
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Success Rate:
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Rating:
Mature audiences only.
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