Ladybird of Szeged known as the "Robotville" exhibition), alongside with modern robots of various kinds. The replica was presented by Muszka and his assistant, Csaba Gyuricza. Ladybird of Szeged The Ladybird of Szeged or Ladybug of Szeged (Hungarian: "Szegedi Katicabogár" or just "Szegedi Katica") is an early robot which was developed in Hungary at the Cybernetics Laboratory of the University of Szeged (SZTE) between 1956 and 1957. The roughly hemispherical machine has a red shell with black dots, resembling a ladybird (or ladybug), hence its name. The Ladybird is one of the first Hungarian robots, and the first robotic animal ever constructed. It
Demographic history of Poland city of the country, with population of 804 000. Second was Lodz (pop. 620 000), third Kraków (pop. 344 000), fourth Poznan (pop. 321 000), and fifth Wroclaw (pop. 309 000). Females were in the majority in the country. In 1931, there were 105.6 women for 100 men. In 1946, the difference grew to 118.5/100, but in subsequent years, number of males grew, and in 1960, the ratio was 106.7/100. Most Germans were expelled from Poland and the annexed east German territories at the end of the war, while many Ukrainians, Rusyns and Belarusians lived in territories incorporated into the