Children end up in Ancient Greece, where they learn the laws of physics from Archimedes.

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Main Cast: Mariya Vinogradova, Olga Gromova, Aleksei Gribov, Yevgeni Vesnik, Tamara Dmitrieva, Anatoli Papanov, Yury Andreev, Stepan Bubnov

Director: Yuri Prytkov

Writer: Leonid Zavalnyuk

Editor: Galina Smirnova

Cinematographer: Mikhail Druyan

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