Description

Inventions & Discoveries: Electronics & Communication (Knowledge Encyclopedia For Children) By Wonder House Books ... Can you think of life without mobile phones or laptops anymore? Do you know how is electricity created? How did people manage to send long-distance messages when mobile phones were not invented? This Encyclopedia will answer these and more hows for you

Author

Wonder House Books Wonder House Books

Wonder House has a dedicated team of editors and designers involved in the development of magnificent and enriching children books. The team pays special attention to develop age appropriate content and does extensive research on every topic included in the book. Our mission is to develop highly informative content which will help the children to master different skills. At Wonder House, we strive to make learning a joy.

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