We will not make a mistake certainly, if we will say that practically all parents had a question not one time, how to explain to the child one or another object studied at school, in particular physics. Moreover - how to explain this science interesting and popular, that for a student, aspiring did not disappear to knowledge, that him something did not seem to in this explanation intimidating difficult and even incomprehensible. Besides children set different questions constantly on the most different themes, and far not every adult, if, certainly, he is a not teacher of physics, able to give a right answer on them. But if you want to help the child with the study of physics or appeared in an awkward situation, when put question to them nonplused you, is this book for you! Object-lessons and short accessible explanations will help to recover you in memory the knowledge got centuries ago. And do not experience, if you forgot something: due to this book you will be able easily to remember the school program and help the child to grasp such not simple science as physicist.