What did Poles invent? 12 most celebrated inventions

Polish inventors changed the planet forever – do you know that without their ideas, you wouldn't have a smartphone, a safe turn or a nave wiper in your car? From the Łukasiewicz oil lamp to the Prószyński camera before the Lumière era: these stories combine superb failures (e.g. a pen in a tin!), war dramas and revolutions that we consider to be apparent today. Meet the 12 groundbreaking ideas, [...]