One of the ten signposts of the MIC project "Maths in the city". This one is placed in pi...
One of the ten signposts of the MIC project "Maths in the city". This one is placed near t...
One of the ten signposts of the MIC project "Maths in the city".This one is placed near th...
One of the ten signposts of the MIC project "Maths in the city". This one is placed in Str...
One of the ten signposts of the MIC project "Maths in the city". This one is placed in St...
One of the ten signposts of the MIC project "Maths in the city". This one is placed in p...
One of the ten signposts of the MIC project "Maths in the city". This one is placed in p...
One of the ten signposts of the MIC project "Maths in the city". This one is placed in fro...
We can find this braid with two threads, identical, both in a bretzel and in the fountain ...
We find logarithmic spirals like this one in the shells; they are different from the archi...
