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A letter with horizontal symmetry (parallel to the direction of writing).
If we put this rosette inside the hole under the mirror, we see that it has no axes of sym...
A letter without symmetries. A rotation of 180° sends the letter in itself. Exhibit of S...
Playing with the mirrors of the kaleidoscope of the cube. Even if we put a small prism in ...
The picture shows what happens when you put three balls in a kaleidoscope corresponding to...
If we put any object between two incident mirrors at angle that divides 180° (60° in the...
A word with an axis of symmetry parallel to the direction of writing.
A word with an axis of symmetry parallel to the direction of writing.
There are no reflections nor rotations that fix this word, but a rotation of 180° maps it...
Mirror games in the kaleidoscope of the dodecahedron. Exhibit of Simmetria, giochi di spec...
