1000 Why and why. About useful cars

The book About Useful Machines was created specifically for small why and their parents. All children ask mothers and dads interesting a lot of, and sometimes very tricky questions. With this publication, it will be easier for you to give the baby answers to them. The book contains many vivid illustrations that will clearly demonstrate the answer to the young informer to each of his question. The most diverse useful machines and household appliances are described here in an accessible language, without intricate concepts and terms that are difficult to understand the child. Having studied the device and use of various mechanisms along with an inquisitive baby, you will not only give him a lot of new knowledge, but also teach him how to follow the rules of safety on the roads and when using electrical appliances.
for preschool age