On a table bruises along, as a ball, egg, without a shell alongside costs bottle with a colourless cola, and near the bowl of edible glue sparkles dance in glass. Here it is a kitchen! Do you think, such is impossible? Then rather take this book in hands - you are waited by the surprizing opening. The most different objects that certainly you will have at home may need for the experiments described on her pages. you with own hands will make a parachute, will learn to grow crystals, will compel a soda pop to beat a fountain and will conduct the great number of other cognitive experiments. In a book it is described not only in detail, as all experiments pass but also their scientific explanations are given. Attentively follow incremental instructions, hear about reasons of the different phenomena - and you will be able to surprise native and friends!For middle school age.