Getting to know physics should be a pleasant and joyful experience. The book by L. L. Sikoruk introduces children to basic physical concepts such as light, sound, heat, electricity, etc. in an exciting way. The main purpose of the book is to show children that the world around them is knowable, that all natural phenomena can be scientifically explained. With the help of adults, kids can repeat observations and experiments similar to those carried out by the characters of the book. For preschool and primary school age. For children 5-8 years old. 2nd edition.