Encyclopedia of discoveries "How and why?"

Books from the Encyclopedia of Discoveries from the Malamalama trademark - this is a real treasury of amazing facts and answers to the popular questions of small why. The book "How and why?" He sends the reader on an excursion to the usual world, talking about what he uses every day, but does not notice: the Internet and water supply, computer and clothing, metro and shops.

Volumetric Pop-up constructions and colorful illustrations will make the study of memorable and easy.