On the 11th of November 2018 quite young researchers of the history of Polotsk came to visit the exhibition "Through time and space". Together with the fathers and mothers young Polotsk citizens, who are still only going to kindergarten, listened with enthusiasm to the story of archaeologists, restorers and archaeological excavations. The most striking and exciting moment was the search for artifacts in an improvised excavation site. Boys and girls with a sinking heart dug up old toys and household items, gently cleaned them with brushes, and then with all the responsibility they tried to determine the purpose of one or another object. Not only for children, but also for adults many things have become a real discovery.