Science in riddles and guesses. Altshuler V. S.

Incredible, but science is not only experiments and experiments, complex tasks and laboratory work. Science surrounds us everywhere: at home and in living nature it is able to solve any riddles that occupy us. The book “Science in the riddles and guesses” of the famous popularizer of science Sergei Vladimirovich Altshuler, who collaborated with the magazines “Knowledge - Strength”, “Science and Life”, “Chemistry and Life”, “Around the World,” fascinatingly talks about the wonders of chemistry, physics and biology that we meet literally at every step. Open this book, and you will find out why the kettle is noisy, what is “hard water”, why do we hear echo, why flowers smell stronger after rain, why the kite soars in circles... and much more! For secondary school age.