Vector Equilbrium Resource
Wednesday, July 16, 2008
Check out this great resource I found on Vector Equilbrium:
LinkVector Equilibrium and its Transformation Pathways
1: ***
- The structure remains coherent in what ever way it is twisted and in whatever configuration it takes
- Some configurations are more elegantly symmetrical and reveal this unity more clearly
- This unity acquires special significance when the structure is in any of the classical three-dimensional configurations: tetrahedron, octahedron, icosahedron (known as the Platonic solids), or vector equilibrium (an Archimedian solid) also known as cuboctahedron
- Vector equilibrium: can be folded up to a single triangle configuration beyond which it can be reduced no further by "conventional" manipulation
- In contrast to many other configurations, a few can be kept with the application of force at only one point. These include: tetrahedron, square pyramid, double square pyramid (force at common vertex), double tetrahedron (force at common vertex)
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