Author: Sharad Pawar
Publication: Rajhans Prakashan
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Author: D.S.Itokar
Publication: Mehta Publishing House
Category: विज्ञान-पर्यावरण / बालसाहित्य
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खेळणी विज्ञानाची (Khelani Vidnyanachi) is a Marathi book written by D.S. Itokar. It was published by Mehta Publishing House in 1982. The book is about the science behind toys and how they work. It is aimed at children and their parents, and provides a fun and informative way to learn about science. The book is divided into two parts. The first part discusses the basic principles of science that are used in toys. Topics covered include gravity, magnetism, electricity, and sound. The second part of the book provides a detailed look at a variety of different toys, and how they work. Toys discussed include cars, trains, airplanes, dolls, and robots. Khelani Vidnyanachi is a well-written and informative book that is perfect for children who are interested in learning more about science. The book is easy to understand, and the author does a great job of explaining complex concepts in a simple way. The book is also full of interesting facts and information, and it is sure to keep children entertained. Here is a more detailed description of the book's contents: * The first chapter discusses the basic principles of science that are used in toys. Topics covered include gravity, magnetism, electricity, and sound. * The second chapter provides a detailed look at a variety of different toys, and how they work. Toys discussed include cars, trains, airplanes, dolls, and robots. * The third chapter discusses the history of toys, and how they have evolved over time. * The fourth chapter provides tips on how to make your own toys. * The fifth chapter provides a glossary of terms used in the book. Khelani Vidnyanachi is a valuable resource for children who are interested in learning more about science. The book is well-written and informative, and it is sure to keep children entertained.
