How to get a bitorus from a decagon: this is the last step. Here you can see the preceedin...
How to get a bitorus from a decagon: this is the sixth and last step. Here you can see the...
How to get a bitorus from a decagon: this is the fifth step. Here you can see the fourth s...
How to get a bitorus from a decagon: this is the fourth step. Here you can see the fifth s...
How to get a bitorus from a decagon: this is the third step. Here you can see the fourth s...
How to get a bitorus from a decagon: this is the second step. Here you can see the third s...
How to get a bitorus from a decagon: this is the first step. Here you can see the second s...
If we take this map of Milan of the sixteenth century (whose shape is similar to a decagon...
If we take this map of Milan of the sixteenth century (whose shape is similar to a decagon...
A bitorus, used for an exhibit of matemilano, in the section "Topology".
