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Sometimes, however, even scientists grope in the dark because the Earth does not easily reveal all its remaining secrets. Reality, as it often happens, is more exciting than any novel.
The work was originally published in 1959 and was awarded the first prize for the promotion of literature for children and young people in 1960 and has been translated into several languages. As a follow-up, Rackwitz wrote "Sunken Worlds - Far S
The work contains a variety of quizzes, intellectual games and puzzles, intended to entertain and stimulate thinking. "Quizology" is ideal for fans of board games, quizzes and intellectual challenges, providing hours of fun and learning.