Part of the book series: Convergenze ((CONVERGENZE))

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Proviamo a ipotizzare l’esistenza di una formica euclidea, ovvero di una formica pensante che, imprigionata su di un pallone isolato nel vuoto, senta l’esigenza di dare un ordine razionale al suo ambiente. Potrebbe essere la stessa famosa formica che, correndo sul nastro di Moebius disegnato da Escher, è pervenuta alla conclusione che quel nastro ha una sola faccia.

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© 2012 Springer-Verlag Italia

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Arzarello, F., Dané, C., Lovera, L., Mosca, M., Nolli, N., Ronco, A. (2012). La geometria sulla sfera. In: Dalla geometria di Euclide alla geometria dell’Universo. Convergenze. Springer, Milano. https://doi.org/10.1007/978-88-470-2574-5_2

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