22/08/2022
300-400 years ago a big part of the world was remaining unknown. But now there seems little more to explore, the wild north was conquered, the jungle was conquered too. And it seems that all the pages of the great book called "The Earth" has been filled in, but exploration still goes on. In the 15th century people knew only 3 continents: Europe, Asia and Africa. They knew nothing about America.
