Z Einshteinom u riukzaku [With Einstein in a backpack]

The schoolchildren's trip to the mountains, which was supposed to be a wonderful vacation, turned into an unexpected adventure for three classmates - the handsome football player Oleg, the beautiful Sol and Yurk, who is quiet and secretly in love with Sol. How knowledge of the laws of physics and the ability to apply them in practice helped teenagers in life-threatening conditions - read in Andrii Bachynskyi's fascinating adventure novel ‘With Einstein in a Backpack’.