GRG Group

Projects GRG

Geometry projects with help of our 3D-printers at HITS:

Wobbler

01 09 2019

The so-called wobbler is a very simple geometrical object. The two discs are cut from a cylinder with a cut plane …

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“Hyperbolic” Polysphericons

01 09 2019

“Hyperbolic” polysphericons differ from the common polysphericons with respect to the curvature of their surfaces. The concept of curvature is therefore …

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Polycons

01 09 2019

Polycons have been devised by David Hirsch who patented the sphericon after having discoverd it (independently from others) in 1980. In comparison …

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Polysphericons

01 09 2019

Polysphericons are solids which can be obtained from polygons with a revolution, cutting in half and gluing back together. One commonly …

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Oloid

01 09 2019

The oloid is a solid which has been discovered by Paul Schatz in the beginning of the 20th century. He discovered …

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Steinmetz Solids

30 08 2019

Steinmetz solids were discovered by the American-German engineer Charles Steinmetz who was active during the end of 18th century and early 19…

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3D printers at HITS

17 06 2019

Due to the necessary formalism and high level of abstraction, pure mathematics can be hard to grasp for people from different …

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