CS
Inventors
Do you know the names of all famous Czechs who contributed to science with inventions such as contact lenses arc lamp, or intaglio printing? Can you say in which period they lived? Compete with others and test your knowledge in our game!
Inventions
Today we take most of the Czech inventions for granted. But can you say since when we have been able to develop colour photographs or wear two-piece swimsuits? Test your knowledge!
Women Scientists
Many Czech women belong among internationally admired scientists who contributed to the world with inventions which we cannot live without nowadays. Do you know in which period their inventions took place? Show what you know!