The kaleidoscope of a cube can show that by doubling the side of a cube you get a cube wit...
Two mirrors at a particular angle show the rotation axes of the cube: here we see two mirr...
Two mirrors at 45° to highlight the fact that by doubling the side of a square you get a ...
How can we employ the objects of the exhibition Simmetria, giochi di specchi - Symmetry, p...
Two mirrors at 60° to show that by doubling the side of an equilateral triangle you get a...
Which is the shortest way from a point A to another point B (A and B are on the same semip...
We can use the kaleidoscope of the cube to visualize the fact that the volume of a cube is...
Il cubo ha nove piani di simmetria, cioè ci sono nove diverse maniere per tagliare un cub...
Il cubo ha nove piani di simmetria, cioè ci sono nove diverse maniere per tagliare un cub...
Ponendo due specchi in modo che formino un angolo che sia un sottomultiplo dispari di 360Â...
