Models by Bruno de Cooman |
On the left the body formed from {110} planes of a cube, the edges corresponding to <111> directions. On the right the octahedral {111} planes with edges that are <110> directions |
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Rotation axes |
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The point group 2/m. A mirror plane normal to a diad |
The point group 2mm. This means there are two mirror planes parallel to the diad |
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The one on the left looks almost like a cube because it is being observed almost along the <111> direction |
Looking along the three-fold axis |
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An initial sketch by Harry |
The final version by Ashwin Pandit |
A gift from the University of South Central China |
The symbols are woven into the fabrics |
Using the coffee machine to pour two cups simultaneously. Method developed by Professor Han Soo Kim |