In piazza Parrocchia in Bolzano, a strange chessboard with an anomalous number of squares ...
In piazza Parrocchia in Bolzano, a strange chessboard with an anomalous number of squares ...
It seems that the inventor of the chess game asked a reward of a bit of rice: just one gra...
Si narra che l'inventore del gioco degli scacchi chiese in dono un po' di riso: un chicco ...
It seems that the inventor of the chess game asked a reward of a bit of rice: just one gra...
The crow-stepped gable of this building, in Bolzano, recalls a geometric solution to a pro...
In piazza Parrocchia in Bolzano, a strange chessboard with an anomalous number of squares ...
The crow-stepped gable of this building, in Bolzano, recalls a geometric solution to a pro...
Un vassoio di datteri al mercato. Come si potrebbe stimare quanti sono (senza contarli)?
