Building a Geodesic Dome
Instructions:
1. Use
the struts provided to build a geodesic dome. Can you
tell how many different lengths of struts are required.
Do you know?
The edges of a regular polyhedron are always equal. To
improve the roundness of the polyhedron, we can divide
the edges into shorter lengths and raise the points of
division to a geodesic on the surface of a sphere. To
generate a geodesic dome using the so-called 2V-division,
edges are split to two and struts of two different lengths
are required. Increasing the amount of subdivision raises
even more points to the sphere and produces even better
approximations.
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