Portal:Poland/Did you know/73

... that the Maurzyce Bridge (pictured), built in 1928 near Łowicz, was the first welded road bridge in the world?
... that the 13 Ramsar sites of Poland help with the conservation and sustainable utilization of wetlands?
... that the Bródno Jewish Cemetery is one of the largest Jewish cemeteries in Europe?
... that Tadeusz Iwiński called Philippines–Poland relations a relationship "that was broken by mistake"?