How much money is there in the world? Why isn't the segway falling? What happens if you throw an atomic bomb into the mouth of a volcano? What is a "cloud" or where is your information stored? And when will they invent a cure for cancer? It is impossible to fit all the knowledge about our vast planet in your head, although ... The new cycle of the legendary film magazine "I Want to know everything!" is an encyclopedia series in which the most interesting facts — from the structure of the Sahara to the peculiarities of human cryofreezing - are explained simply and fascinatingly.