Columbus learns of Marco Polo and Toscanelli - S1.E6

In Lisbon, Columbus meets his brother Bartholomew who works as a cartographer. At first, Columbus helps his brother compile the maps, however, his biggest wish is to enter the School of Navigation at the capital city, a feat not easily achieved by a foreigner. But thanks to an acquaintance with Father Martins, Columbus will live to see his wish come true.