Portal:Poland/Did you know/69

... that the PL-01 (pictured) is a new tank design developed in Poland?
... that the Głos magazine was closed during the revolution of 1905 in the Congress Kingdom of Poland?
... that the Treaty of Bytom and Będzin ended the fourteen-month long imprisonment of Maximilian III, Archduke of Austria, in the Polish-Lithuanian Commonwealth?
... that Irena Jurgielewiczowa, a writer best known for the children's novel Ten obcy ("That Stranger"), was also an underground teacher and a resistance fighter in World War II?