ZÁHADY - Zapoj mozkové závity a vyřeš 25 záhad vědy – Escandell Víctor (2021)

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Welcome to the Book of Mysteries and uncover all the secrets using scientific knowledge! You will find that most seemingly unsolvable questions around you have their logical answer s. Science has never been more fun! You can solve mysteries on your own, with friends, or with the whole family. Become a real scientist! Pay attention to details, use your brain, and solve all the mysteries. Dedicated to children aged 8 and their parents who are eager to unravel mysteries. Show more