Cheerful Natural Science

Why does day change to night? Where does the sun go for the winter? Where does the wind come from and who paints the clouds? Plukh and his friends Khvo stik, Prygulia, Donkey Nu-vot, Rabbit Bo, and owl Smart Head are once again conducting research. This time they are figuring out how our planet is structured. Why is it cold in winter and hot in summer? Where does the Moon disappear to and why do stars twinkle? With the help of an orange, a flashlight, and curiosity, the group will solve 13 forest mysteries. It turns out that science is not boring. It is when you look at the sky and see not just holes, but distant suns. And in a puddle - a whole world!